Building useful things with great people

We're a small team of builders, engineers and operators.
We spend our days solving problems, shipping features and helping customers build better go-to-market systems.

Illustrated portrait representing the BlitzAPI team
Illustrated portrait representing the BlitzAPI team
Illustrated portrait representing the BlitzAPI team
Illustrated portrait representing the BlitzAPI team
Most of the best systems we've seen weren't bought.
They were built.

BlitzAPI exists to give teams the data, signals, and building blocks they need to create their own advantage.
Antoine Blitz
Founder
1B+
Records in our data infrastructure

A record is any object the infrastructure operates on: companies, people, job postings and signals. One organisation can account for many.

Small team, clear principles
big ambition

  1. 01

    Small teams move faster

    • We value ownership over process.
    • Good ideas can come from anywhere.
    • We prefer shipping, learning, and improving over endless planning.
  2. 02

    Curiosity is part of the job

    • We love exploring new technologies and unconventional ideas.
    • Learning is encouraged, experimentation is expected.
    • Some of our best products started as side projects.
  3. 03

    Long-term thinking

    • We focus on building things that last.
    • Sustainable growth matters more than short-term wins.
    • We optimize for trust, product quality, and customer success.

Built for every data workflow

Everything required to discover companies, identify buyers, enrich records, detect signals, and activate data from a single infrastructure layer.

Get 1,000 credits free
Build TAM
Create dynamic markets using companies, people, jobs and signals
Find Decision Makers
Identify decision makers and key stakeholders across every account.
Jobs Intelligence
Turn millions of job postings into signals and market intelligence.
Enrich Records
Transform incomplete records into complete, actionable profiles.
Identity Resolution
Resolve domains, emails, LinkedIn URLs, and matching keys across fragmented datasets.
AI-Native Infrastructure
Plug agents and AI workflows into the data layer through MCP, Skills, and typed SDKs.

Everything you need to know

What is BlitzAPI?

BlitzAPI helps you find the right companies, the right people, and the right signals faster. You can use it to build your TAM, enrich records, verify emails, and analyze job postings from one place.

How accurate is the data?

Verified means tested, not guessed. Addresses are proven against live mail infrastructure before delivery and re-tested at least every 30 days, and anything we cannot prove comes back Not Found instead of a maybe. Records are refreshed continuously from real-world signals.

Do you offer custom data solutions?

Yes. We offer custom data solutions for teams with higher volume or specific infrastructure needs. This can include higher rate limits, custom commercial agreements, dedicated servers, or tailored data workflows. Contact support to discuss your use case.

How does pricing work?

Plans are priced by data coverage: Core at $399 a month carries everything except verified emails and phone numbers, Plus at $499 adds the emails, and Full at $599 adds the phone numbers. Speed and volume are identical everywhere: 50 requests per second, under a fair use policy of 15,000,000 results a month. It is a lifetime launch offer: open your account by September 30 and the terms stay for as long as your subscription is active. Every account starts with 1,000 credits free, no card.

What are the rate limits?

During the lifetime offer, every plan runs at 50 requests per second, whatever its price, and keeps that rate for as long as the subscription stays active. The fair use policy is common too: 15,000,000 results a month on any account opened by September 30. If your workload needs more than that, contact us and we will size a custom setup on your numbers.

Data shouldn't be
the problem

Grab. Connect. Build.