validto.com

What It Is

validTo is a bulk email cleaning and email verification service from India, positioned to help email marketing teams maintain list hygiene, reduce hard bounce rates, protect sender reputation, and improve email deliverability. It is offered as a cloud-based SaaS product, with no software installation required. Users can upload CSV files or paste email addresses in the dashboard, and can also use the API to verify emails in real time across websites, apps, or marketing workflows.

Core Features and Data Scale

In terms of features, validTo covers SMTP verification, catch-all detection, anti-greylisting, disposable email detection, syntax checks, duplicate email removal, and Spamtrap indicator filtering. It also provides free list quality analysis. The website claims 99% verification accuracy and 99.99% service uptime. In terms of scale, the official site says it has verified 6B+ emails, blocked 2M+ bounces, and is trusted by 5K+ users; other copy mentions usage by more than 6000 marketing teams and companies. However, it does not explain its verification data sources or the structure of its underlying database.

Pricing and Trial

validTo’s pricing is relatively clear, with both monthly plans and Pay-as-you-go options. New registrations receive 100 free verification credits with no credit card required. Unused Pay-as-you-go credits do not expire, while monthly plan credits are valid for 1 month. The page also states that there are no contracts, hidden fees, or setup fees. Pricing starts at around US$30 for 10,000 verifications, while promotional monthly pricing starts from US$24/month, with euro pricing also available. Payment methods include major credit/debit cards, net banking, UPI, wallets, and cheques.

Integrations, Support, and Ease of Use

Integrations are one of validTo’s clear strengths. It supports Mailchimp, Salesforce, HubSpot, Zoho, Campaign Monitor, SendGrid, Mailgun, Google Sheets, and many Zapier integrations. The API documentation includes examples for cURL, Node, PHP, Ruby, and Python. The API rate limit is 120 requests per minute, and a single plan can be used for bulk, single-email, and API-based verification. Support channels include chat, tickets, and phone, making it suitable for marketing teams that need human assistance.

Pros, Cons, and Who It’s For

The main advantages are its simple pricing model, non-expiring Pay-as-you-go credits, low-friction free trial, and coverage of the main use cases for email list cleaning. The drawbacks are that the security section only broadly mentions enterprise-grade security and GDPR compliance, without disclosing more detailed certifications. The API examples also include http URLs, so enterprises should confirm HTTPS support and data processing details before integration. It is a good fit for marketing agencies, sales growth teams, data providers, and businesses with bulk email sending needs.

China Access and Alternatives

The crawled text does not provide information about access from mainland China, ICP filing, local nodes, or RMB payment options, so its China access status should be considered unknown. If using it from China, it is recommended to first test website access, API latency, and payment availability with the free credits. Alternatives to compare include ZeroBounce, NeverBounce, BriteVerify, Hunter Email Verifier, Kickbox, or the verification and cleaning features offered by domestic email service providers.