Top 10 Best Email Verification Tools Overview | Clientfoster

Top 10 Best Email Validation Tools Overview

1. What is email validation

Ans . Email validation is a method of verifying the address of the email id .

Email validation is to verify the email address and confirm that  email is  legitimate and 100% deliverable.

Even Though emails validated, Every month around 20% emails get invalid, so Frequent emails validation required. I strongly recomond validate list while before sending emails.

2. Why email validation needed

If you send mails to non-validated list, there is more chances to get bounce rate, high bounce rate leads to block list you sending email IP address and associated sending domain email ID.

Email validation reduces the bounce rate and increases deliverability. Email validation is mandatory for successful email campaigns.

How is email validation done?

Email validation has 3 main steps

1. Syntax validation –

Email adress made up with this syntax form “local-part@domain“

Creating email addresses with the use of 64 characters ,including @ symbol,and end with domain.  Any emails missing this syntax pattern is invalid email addresses. We are humans, we will make mistakes very often, syntax validation will show it is valid or invalid.

Syntax: local-part@domain”

Example:  jack@gmail.com

2. Domain/MX Records Verification

In this step the domain name system and mx records will be verified and make sure it is legitimate and active. So it will help to reched messages to the mailbox .

Ex; jack@email.com –  verify the mx records and check if the email address and confirm to take messages when you send. {duplicate,spm}

(Ref:https://onesignal.com/blog/how-to-verify-and-validate-email-addresses-before-you-send/)

3. Validating the Domain

Domain Syntax Check:

To check the domain name and follow the syntax rules , it has no space and  no special characters , and should contain only alphabets , hyphens needed .

Ex thahaseen@gmail.com  like this one.

DNS Lookup:

Perform the domain name system (DNS) lookup , it checks the domain record , the domain configuration to existence of a given good successful lookup.

WHOIS Lookup:

Use the WHOIS lookup is the best platform to check the working domain , and it has given registration information . Verify that the domain is registered and has not expired or been suspended.

Domain Blacklists:

Domain blacklist indicates the spammy behaviour emails or suspended activity emails , and it check the list of any email blacklists ,

4. Checking MX Records for Mail Server Existence

1. MX Record Lookup:

MX Record Lookup is a process that queries a domain’s DNS records to find the Mail Exchange (MX) records, specifying the mail servers responsible for receiving email on behalf of the domain.

2. SMTP Handshake:

The SMTP Handshake is a three-step process used in email communication where a client initiates a connection with a server, greeting it, and the server responds, establishing the parameters for the email transmission.

3. Ping Test:

A Ping Test is a network diagnostic tool that measures the round-trip time for messages sent from the originating host to a destination computer to check the availability and latency (delay) of the network connection.

5. Mailbox verification

This is the last step of email validation. In this step the email address will be verified through the smtp{simple mail transfer protocol} and cheks it is a valid or invalid email address . invalid email addresses come out

Ex; {Smtp,dns}

6. Disposable Email Address (DEA) Detection

Disposable email address or DEA is a temporary eliminate email address that users create for a early emails .In fact, as internet users grow, they are not using their emails , but we are using disposable email (DEA).Bounce rates can be increased depending on how many DEA a list has, which can hurt the score of those emails sent,DEA emails can be traced but it’s depending on the level of security.

(Generally it’s important to use a temporary email address and not engage in any illegal activities.

Some sites provide temporary email tools like tempmail, guerrilla mail and 10 minutes mails. It is only 10 minutes and it depends on the level of security used by the utility provider.)

7. Spam Trap Detection:

Spam trap detention is specifically used to catch spammers. Also spam trap email addresses cannot be directly viewed, or found as shown on the website ,Its majorly maintained by the DNSBLS, anti-spam agents and internet service provides (ISPs), 

8. Catch-all emails.(https://www.rejoiner.com/resources/email-validation)

Catch-all emails refer to an email account setup to receive all messages sent to a domain, regardless of the local part of the address (anything before the @ symbol). This setup ensures no emails are lost due to misspelling, but it can increase the risk of receiving spam and potentially harm email deliverability if used carelessly.

9. Checking DNSBLs and URI DNSBLs for blacklisting

An email checker runs through a DNSBL (Domain Name System Blocklist or DNS Blocklist ) and URL (Uniform Resource Identifier) DNSBL Information provides a single place where you can check the blacklist status of your mail server’s IP address on more than 100 DNS based blacklists and use the spammers. while URI DNSBL is a list of domain names found only in spam email bodies.

How to choose the best email verification tool?

(https://onesignal.com/blog/how-to-verify-and-validate-email-addresses-before-you-send/)

• Accuracy and Reliability:

In our testing process we see that high accuracy is most important when accuracy  rate is less than 98%. that gives a bounce rate. So when we want to go with lots of mails we need to choose high accuracy which is 99% rate.verifalia,neverbounce,etc.. Or high accuracy gives tools.

• Validation Methods:

Validation methods refer to a set of techniques and processes used to ensure the accuracy, completeness, and consistency of data. These methods are crucial in various fields, such as database management, data processing, and information systems, to prevent errors, maintain data integrity, and support reliable decision-making.

• Pricing :

Everyone wants a fair tool at a low price.you can see our pricing comparison table. and you choose the tool of your budget .But keep in mind sometimes the expensive one gives you features that a low price tool does not give.

• Batch and Real-time Verification

Batch and real-time verification are methods used to ensure email list quality. Batch verification processes a list of emails in bulk to check for validity, while real-time verification checks the validity of an email address instantly as it is entered on a form or application, helping maintain email list hygiene and improve deliverability.

• Speed:

Time is very important for every one.High speed tools are time sevear.in the process of bulk verification fast and quick result gives tools are mostly wanted for marketing company or any large email list verification.if you the one who see searching for this type features you can chose the emobile,Never bones etc.,Email verification tools.

• Integration and Compatibility:

In the process of email validation integration features help to transfer our stuff to the tool .And then the result comes instantly .Some tools have the sync email validation option . so that’s why we like to say Emailable is the best integration provider and has 90+integration.

• Support:

Behind every successful story there is a supportive person.  like that when we chose the tool we must check the supportive system of the team. if you’re a new user, in case you need help with the multiple resources you get help. Bouncer tool ,have the best supportive resource.

• Security

Some tools we’ll share our data with third parties . we want to choose the right one which does not send the data to another and delete the data when we request.  : Verifalia,mailveri.com etc,.

• API and Automation:

Real-time API email verification is the best future to validate the large volume of the data that provide frequent delivery rates . Also check whether the REST API is valid or not , it helps customers because it removes the disposable , invalid emails and provides the quantity data list.

• Customer Support:

Nowadays 24/7 customer support is most important to the customers , so provide proactive customer service and conversational and contextual support to enable the faster issue . ensure the emails tool offers reliable customer support including access to documentation.

• Features:

Specific email verification tools provide additional features such as ESP integration 50+,syntax eliminator and real-time API email verification or  duplicate email removable , catch-all domain checker and selectable download options ect. Check what features your chosen tool has or not .

• Free Trials or Demos:

Free trials or demos are absolutely amazing to understand the   tool .   Free trials can improve your product and bring new futures or demo videos and pictures to easily understand the tool futures , which people, new email marketers or senior marketers can save your viability time and experience good market success , before committing a long-term subscription .

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1.Mailveri.com

Mailveri offers a special package for Gmail validation service(Not available on other tools) along with regular email validation service.

This tool having 2 modes 

1. Gmail credits: On this mode you see only gmail validation credits. here gmail list validation allowed. 100K emails validation credit cost is 29$(50% Less compared to  Non Gmail Plan)

2. Credits(All emails ): Here allowed all emails(including emails) list validation. 100k emails validation credit cost is 59$

Inorder to save money. If the list has a mix of Gmails and non-Gmails, you separate Gmails & non-Gmails list, buy credits on both modes, validate on respective modes.

Personally tested review: We validated 160k emails. Get a 5 stage validation report, validation speed depends on list size, Even Though not declared about full refund, they refunded 100% after I refund requested on paypal.

I give 8/10 rating. I recommend this toll for those who want only cheaper validation without compromising deliverability rate up to 99%.

Price table:

Pros:

1. Affordable price
2. deliverability rate up to 99%.
3. Free duplicate emails detection.
4. Max 100k emails per file or 100MB Excel, csv or text files support
5. MailVeri just supports HTTP APIs.
6. 100% refund guarantee on not satisfied service

Cons: 

1. No Multi users account
2. No Email service provider(ESP) integration
3. No Reselling facility
4. 10 free credits for sign up

2.Mail-verif.com

“Mail-verif” is a 6 years old company launched in 2017.

Personally tested review: We validated 2M emails in “Mail-verify”. Found No user friendly interface, site got down while using, Found No multi state(indepth) validation report, No invoices report dashboard & False refund promise(Did not refund money).

It takes 1-2 hours for every list (small or large up to 50k) validation. As a personally tested customer, I give 1/10 rating.

I recommend this toll for those who want only cheaper validation irrespective of validation quality score.

Price table:

Pros:

1. Cheaper email validation
2. high Validation accuracy

Cons: 

1. No Email service providing tool Integration facility
2. No multi user accounts
3. No API Integration
4. No Reselling
5. validation time is long, No surprise on tool crash while validation .
6. 100% refund guarantee on paypal payment (personal review: first rejected refund. After showing the refund policy, it was refunded 100%.)

3.Listclean.xyz/

Overview:

I prefer this tool if I need a cheaper email validation service.  “listclean.xyz” is a 2 years old company launched in 2021. It can’t allow not more than 300MB file size.

Price table

Pros:

1. Get 25 Free credits on Signup.
2. Cheaper validation cost compared to other tools
3. High Validation accuracy
4. No charge on “unknown”, “Duplicates” email validation results.
5. Multiple APIs key creation allowed(On API validation speed is 20 Emails validate / Minute).
6. 5000+ Email service providing tool & App integration allowed.
7. Reselling facility available

Cons: 

No Multi users account creation is allowed.

No refund on not satisfied service.

No Reselling facility

4.zerobounce.net

Overview:

ZeroBounce.net is an online email validation and cleaning service that helps businesses improve their email deliverability by identifying and removing invalid, abuse, spam trap, and other harmful email addresses from their mailing lists. It uses advanced verification techniques, including SMTP checks and domain validation, to ensure a cleaner, more efficient email list.

Pros:

• 100 Free credit on Sign up
• Inbox placement
• 24/7 customer service
• Real-time API verification
• 99%  deliverability
• identify 30+ email types and block invalid emails
• ESP integration verifier

Cons:

No multiple users used

Its cost is high

No refund

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Sadiya

5.Verifalia.com

Overview:

Verifalia has been working since 2005 with many satisfied customers. It provides 25 free email validation credits per day and the free credits level goes high with the price pack.  It validates 10k emails/ hour, 1Million/12 hours.this tool supports you  24*7.

API in two ways 1 real time email verification and batch email validation the AI powered verification  99%accuray. Verifalia is ideal for the reseller team.

Price table

Pros :

1. 25 free credits on signup
2. high level email verification service.
3. deliverability rate up to 99%.
4. Optimised for Verifying Large Volumes of Email Addresses
5. API Facility available
6. ESP Integration Available.
7. Ideal for the reseller team

Cons:

1. It doesn’t work for temporary email validation
2. No refund declared on this tool.

6.Neverbounce.com

Overview:

Never bounce is created for especially email  marketers. And a company is trusted by 150k users.They are available  9am-6pm EST. in a live chat, phone and email customer support.

The Autopilot option cleanse your mail list if you’re new to it. It has demo options for new users to learn . It validates 10k emails in 2-10 minutes and 100k in 45 minutes.

Price table

Pros:

1. 10 free  credits on signup
2. 80+ ESP integration available
3. Reselling available
4. 99% delivery rate.
5. You can choose pay-as-you-go one time purchase credit and Monthly subscription plan(clean the same lists every single day.)
6. Special discount for Non Profit Organization & Start ups
7. API Facility available

Cons:

1. No charges on  duplicate and unknown emails.
2. No refunds declared on this tool

7.Emailable.com

Overview:

 emailable was established in 2017 and easy to use with trusted by the 200+m users and credits will never expire until you subscribe to monthly or yearly pack .30+k email verification  in 2-3 minutes and 250k will take 10 minutes .97% accuracy on Microsoft offices 365,Outlook , MSN etc., and first gives 250 free credits

Price table  

Pros:

1. 250 free credits for sign up
2. 99%Delivery rate.
3. 50+ integration available
4. Unlimited api keys
5. Multiple users can use
6. Refunds will be provided if you are notified in a time.
7. Automatic list checking

Cons:

1. Removes “unknown” and “duplicates” from list.

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Thahaseen

8.Mailfloss.com

Overview :

[Best for: Who needs Real-time automatic emails validation “Mailfloss” is right best choice.

Mail Floss works with major email marketing tools. Integrate email service toll with Mailfloos and forget, it automatically cleans the list in specified time intervals.

It’s designed for small and large businesses to protect and clean lists in real-time.]

“Mail Floss “ is the best email validation tool for businesses.it is 24/7 real-time verification for automatic cleaning. 2.1% of emails job turnover and address emails become stale due to reasons such as abandonment , may protect the list by finding such emails.here validate the braze emails also. Mail Floss works with your favourite emails services provide , it can automatically delete or unsubscribe invalid emails .

Price table :

Pros: 

1. We are dedicated accurate result
2. this process saving time and improving marketing campaign
3. mailfloss works with 30+ email services(email sending tool). One time setup, It automatically cleans the list dailybasis.
4. API Facility available
5. 24/7 customer available
6. 100% money-back guarantee

Cons:

1. its  cost is .very-high after free trial
2. No Multi users account creation is allowed.

9.Mailercheck.com

Overview :

[Best for: Best choice who need Inbox placement report, email insight report along with Real-time automatic emails validation 

Inbox Placement: Before sending email, it analyses and predicts the probability of what % of emails land in the inbox and  what % of emails land in the spam folder.

Email insight: Before sending emails, it analyses email content and suggests optimization tips that Maximise email open rate & deliverability.]

 Mailercheck was created by mailer lite , a team with over 10 years email experience students studied after creat the tool . that’s why Mailercheke

Was born to give you an easy to use solution to clean your list , this tool verify your email list in 3 simple steps , check if your emails. Will reach the inbox the spam folder mails.

Price table :

Pros:

• Test email content content and Improve open rate
• Prediction report of if an email will reach the inbox or spam folder
• DMARC monitoring and reporting tool
• Monitoring Domain & IP, Receive alerts if blocklisted
• Deliverability rate up to 99%.
• Monitoring your domain usage and preventing domain spoofing and phishing attacks.
• deliverability rate up to 99%.
• 5 popular email services simple integration.
• Unlimited APIs

1 300 free credits for sign up

 real – time API verification

 deliverability rate up to 99%.

2 protect your email deliverability

3 check the monitor your domain activity

4 inbox placement

5 your email list and analyze the upload , integrations

6 check blocklist monitoring

Cons: 

1 its  cost is .very-high

2 No Multi users account creation is allowed.

• No refund
• Limited no emails services Integration.

10.Usebouncer.com

Overview:

[Best for: Best choice who need an Inbox placement report (shows how many emails land in inbox, and how many will end up in spam folder.), along with Real-time automatic emails validation.

Monitoring Sending Email Server Health Check: Userbouncer  monitors  your sending domain, IP reputation and notify you if hit blocklisted. This report is free, no credit needed.

Bouncer is an email verification saas founded in 2017. Using bouncer email verifier will help in inbox placement of your email campaign, and also we will calculate how many of them may will bounce back. A free emails verification sample will tell you whether the bounce list from the list you provided. Then we provide the trustworthy and reliable infrastructure from companies like Amazon, Aws or Netflix.

Price table:

Pros:

1 best accuracy

2 check the disposable emails

3 we provide the syntax & domain validation

4 real-time API email verification

5 we support 16 emails integration tools

6 Provide an inbox placement

7 if your running B2B business you can store the emails can utilise the free email validation API

Cons:

1  No refund  declared on this tool

2 its cost is very high

3 multiple users not allowed

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11. Mailbite.io

[Best for: Best for only email validation of maximum 10,000 emails list allowed per validation with High delivery rate of 99%. Price plan seems expensive if you compare it with other email validation tools which have No ESP integration feature..

.

Not recommendable to businesses which are looking for email service integrated real-time email validators.

Mailbite improves your email marketing performance by using email verification tools. You can remove invalid, disposable, spam and other unsafe email addresses. It can provides 100 free credits monthly , then no credit card required to purchase the tool it can cancel anytime.

Price table:

Pros:

1. 100 free credits for sign up
2. 99% email deliverability
3. Monthly 100 Free credit.
4. API key available to access email validation service on our website.
5. Remove duplicate emails
6. 24/7 we support  

         Cons: 

1. Max 10,000 emails allowed per validation. If you have a bigger list, you should split to 10k each and validate parallel.
2. Only Monthly subscription price plan available. No one time purchase plan
3. Packages are non-refundable.
4. Creating multiple users accounts Not allowed.
5. No email services providing(ESP) tool  integration available for auto validation.
6.  its cost is very high**

12.emaillistverify.com/

Overview :

This is the best platform to validate the emails , they catch bad emails before they get to your list . We can get rid of spam traps,  hard bounce & disposable or catch all emails without breaking your budget. We can extract email addresses from any text or file , we provide the 9 favourite email services integration tools. 5+ billion bulk emails checked and 23% of bad emails identified then we ensure the 99% deliverability ensured. It improves deliverability of your next campaign .

 Price :

 

  Pros:

 Real time email input validation

 Implement ELV’S real time API

 Validate domain & SMTP

 Validate MTA & syntaxerror

 Clean the disposable emails

 Check the hard bounce and spam trap

 It can provide the free email services

Response examples:

ok                                        The supplied email address has passed all verification tests

failed                                       The supplied email address has failed one or more tests

unknown                              The supplied email address can not be accurately tested

incorrect                               No email address was provided in the request or it contains a syntax error

key_not_valid                                   No api key was provided in the request or it was invalid

missing parameters                           There are no validations remaining to complete this attempt

     Cons: 

1 no refund declared

2 its cost is high

12. xverify.com/

[Best for: Choose this if you need to validate names, phones, addresses along with email validation.  .

It imports lists from linked email service providers(ESP), splits  large lists into 1,00,000 and validates across multiple servers. Once the list is validated, it automatically imports to ESP. 

This is the only tool that validates names, phone, address  fields and Email typo correction(it corrects the email domains if spelled incorrectly.) along with email validation. .

I give it a 5/10 rating. I recommend this toll for those who want Real-time email validation with  98% deliverability]

 Xverify has specialised in email verification since 2011. We are dedicated to helping marketers get better rates of inbox deliverability. Our email verifier tools are designed to produce the most accurate results with a 98% accuracy average, while also reducing your risk of fraud. We also recommend you check out the FULL blog post on why our email verification tools perform better than the others.You can easily upload CSV files through our web interface 24 hours a day, or connect to us via FTP to load large files containing more than 100k email records.

Pros:

1. Email typo correction
2. 98% deliverability ensured
3. ESP integration with real-time email validation
4. Simple API integration into our websites or mobile applications
5. 1 mailbox validation
6. 2 temporary address detection
7. 3 high risk detection
8. 4  we provide API detection
9. 5 98% accuracy
10. 6 we provide complainer

Cons: 

1. No refund
2. Multiple users not allowed
3. Complex  ESP integration, not user friendly
4. Price plan is quite expensive.

Price plan:?

13. quickemailverification.com/

[Best for: This is the only tool offering 3000 free credit per month on free trial. It validates emails with 99% deliverability rate.

This tool offering many free tolls are listed below

1. Disposable email checker
2. IP Blacklist Checker
3. SPF Analyzer
4. DKIM Analyzer
5. Domain DMARC check
6. DNS lookup
7. SPF Wizard
8. DMARC Wizard
9. IP range to CIDR Notation
10. CIDR Notation to IP Range

     QuickEmailVerification is an email verification company helping organisations reduce email bounce, improve email deliverability and increase marketing . it can provide to get start $0 purchase to  check the tool and  to get 3000 credits/month free , it has bulk email verification , highest accuracy and enterprise security . we provide 28 seamless integration tools and it has provide quick API turnaround , encrypted data storage and auto delete old jobs then 12700+ customers satisfied then provide 99% deliverability ensured.

Pros:

1. 3000 free credits/ month on Free Trail
2. 100 free credits for sign up
3. Pay as you go bulk credit plan or monthly subscription.
4. Email typo correction
5. Seamless 28 ESP tools integrations
6. Simple  API automation
7. Duplicate email remover

Cons:

     1 no refund declared

     2 multiple users not allowed

14.myemailverifier.com/

Sadiya

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15. Mailboxvalidator.com

Overview:

Mail box validation tool is easy to use and a very simple tool. This tool is very good for a startup company and this tool best for online marketers.this tool gives you 24*7 support. 100 email free validation for trial.This is an expensive tool and you need to buy 2 types of subscription.

Price table

Pros:

1. 100 free credits for sign up
2. 18 email service integration
3. Single email checking
4. API is available
5. DMRC is available
6. Single email checking

Cons:

1.you have to buy 2 types of plans, one for bulks and second for your api keys.

            2.no refund declaration.

            3.removes duplicate and unknown emails

16. emailmarker.com/

Overview:

The email marker tool helps you reduce your bounce rate .A real time verification api tool is the best option to verify.The price of 1000 emilia starts with$3  which is cheap. 97% accurate in real time and 24*7 support is available.

Price table

Pros:

1.150 free credits for sign up

Refund is available

2.multiple integration available

3. Record the all data for the future use

Cons:

1.self building emails for bounce rate decrease.

17. Email-checker.net

Overview:

Email Checker.net  and tool name is Email verify. The email verify tool is a startup company  and is directly connected with api providers.if you the one who’s using multiple api keys this tool is the best for you.this tool provides api keys you can add your api key.this tool accuracy is 90% or above it depends on the api. and when you signup you get 100 free credits.after subscription you get there real time support they helpline available 24*7.if you cancel your plane after subscation the charges may apply or be suspended. Buy more to get a low price and credits not expire.

Price table.

Pros

1. No charges on duplicate or unknown
2. Api key adding option.
3. Multiple users is available
4. Managing api with one dashboard.

Cons:

5. Refund or depends on the request

18. EmailListVerify.com

[Best for: Best choice for small and medium business real-time email validation with email service tool integration. Cheaper validation price with 99% deliverability ensured.

Personally tested review: We validated 6M emails list for my client. 50k Max emails list recommended  for quick  validation. I faced delayed validation & technical issues while we validated more than 50,000 lists.

Full Refund:

You can test this tool without any doubts. This will refund 100% if you are not satisfied with service or unacceptable validation results. I Strongly recommend using Paypal payment for email credit purchasing. On paypal there is a dispute option to raise complaints to get refunds faster.

Even Though I purchased a 6M validation plan(bought smaller plans 4 times) and got validated data. I applied for a refund on paypal, and got a full refund.

I give it a 7/10 rating. I recommend this toll for those who want Real-time email validation with  99% deliverability

Free tools:Below free tools not found in most email validators. It’s free for all users, No account creation is needed to use this free tool.

1. Email Health Checker:- Email health checker: check your sending domain DNS health status.
2. Blacklist Checker:-  email sending IP or domain black list status checker tool.
3. Email Extractor:– email addresses extract from any text or file

4. MX Lookup:– Mx lookup checker: check email sending domain dns mx records check

Email list verify tool is best for all kinds of email validation and this tool provides best support with charts and blogs.  The email verifier tool generally validates email in 30sec. Sometimes It depends on the api key. Emaillistverify  tool gives 90 % above accuracy .In this tool we change our subscription plans in the middle no charges apply on it..this tool provides python ,ruby, c#, api language.

Price table

Pros:

1. 100 free credits for sign up
2. DMARC monitoring and reporting tool
3. Get 100 FREE verifications on signup
4. Full refund on non-satisfied services.
5. Up to 9 email service tools(top tools ) integrations available
6. Free API avalable.
7. Multiple users are available

Cons: 

1. Limited email service tools integration.

ref:https://www.emailvendorselection.com/email-verification-tools/

Free email credits in every tool

make order as per 10k email cost

validation score 99% to 97%

1. Email only validatior, no ESP integration
2. Email validator with esp integration.

1.price comparison for all 15 tools….

Email validation tool name	Validation delivery Rate	Cost per 10,000 email validation price
verifalia	99%	10$
	98%

Tool name	Total free credit on signup
	100/daily