BlitzAPI Review
BlitzAPI
Verified B2B data, delivered by API
BlitzAPI provides growth and operations teams with clean, verified B2B contact and company data, including real-time email and phone validation.
Updated Jun 04, 2026
What is BlitzAPI?
BlitzAPI is a data API for growth, revenue, and operations teams. It returns verified B2B contact and company data with real-time email and phone validation, so teams can enrich records at scale without paying for bad or outdated leads.
It is used for ICP targeting, lead enrichment, email validation, and phone number discovery to support outreach and scoring. It integrates with CRMs, marketing automation, and sales tools through platforms like Zapier and HubSpot.
BlitzAPI is a data layer rather than a full marketing platform or CRM, designed to feed verified information into existing go-to-market workflows.
See how teams use BlitzAPI
- Clean B2B data access
- Verified email and phone enrichment
- Real-time catch-all email validation
- Smart ICP targeting algorithm
- Seamless integrations with popular tools
- Unlimited data enrichment API calls
Pros
- Clean B2B data access.
- Verified email and phone enrichment.
- Real-time catch-all email validation.
- Smart ICP targeting algorithm.
- Seamless integrations with popular tools.
Cons
- Higher entry pricing than several competitors.
- Some advanced features are locked behind higher-tier plans.
- Initial setup and onboarding may take time for new users.
What people say about BlitzAPI
- G2 Read reviews
Verified B2B software reviews from real buyers.
- Capterra Read reviews
Buyer-focused reviews from software professionals.
- Trustpilot Read reviews
Independent consumer reviews and trust signals.
Frequently asked questions
How to use BlitzAPI?
Sign up to get 100 free credits, integrate with no-code tools or APIs, then access verified B2B data instantly for your GTM workflows.
How much is BlitzAPI?
Plans start at $399/month with unlimited leads; other plans offer email or phone data for $499-$599/month, all include 1,000 free credits.
Why choose BlitzAPI?
Get clean, verified B2B data at scraping cost with no hidden fees, scalable APIs, and 96% user satisfaction for growth teams.
How does BlitzAPI work?
It provides real-time B2B data APIs for ICP targeting, contact enrichment, and email validation, charging only for verified results.
Is BlitzAPI free?
You get 100 free credits at signup plus 1,000 credits with every plan to test data and explore APIs before committing.
Is BlitzAPI a partner?
BlitzAPI integrates seamlessly with tools like Make, Zapier, Salesforce, HubSpot, and Airtable, enhancing your existing GTM stack.
How to learn BlitzAPI?
Use detailed docs, examples, and tutorials included with the platform, plus try the free credits and demos to get started quickly.
What are BlitzAPI alternatives?
Alternatives include other B2B data providers with APIs, but BlitzAPI offers lower costs, high accuracy, and no lock-in contracts.
What are BlitzAPI reviews?
Users report 96% satisfaction, praising data quality, affordability, and scalable API performance for growth and revenue teams.
Does BlitzAPI have an API?
Yes, BlitzAPI offers a full suite of APIs for people search, company enrichment, email & phone verification, and more.
Does BlitzAPI have a trial or a demo?
Yes, try it free with 100 credits and book a free demo to see real-time B2B data in action.
About 1SecondLeads
Outbound systems for teams that need pipeline.
We help B2B teams build outbound workflows across targeting, data, messaging, inbox infrastructure, and campaign execution.
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