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Intellizence

Company signals, structured for action

Data & Discovery
For AI agents
APICapable readiness
About

What is Intellizence

Intellizence pulls unstructured public data and converts it into machine-readable company signals across 100+ event types, including M&A activity, startup funding rounds, C-suite appointments, layoffs, and data breaches. It's built for RevOps teams, GTM engineers, and account executives at mid-market and enterprise companies who need account-level intelligence without manual research. The standout capability is its near real-time monitoring of C-suite changes and leadership appointments — a signal type that most enrichment layers miss or lag on significantly. Signals are delivered via REST API and can feed directly into CRMs, Slack, or AI agent workflows. Where it falls short: pricing is not publicly listed and requires a sales conversation, which slows down evaluation for teams that want to self-serve before committing.

Data & Discovery
Capabilities

Key features

Data enrichment

fills records with firmographic, technographic, or signal data

Native team chat integration

first-party connectors, no middleware required

AI capabilities

autonomous multi-step actions, per-prospect AI research

Data

intent signals, real-time enrichment, firmographic + tech-stack data

Outbound webhooks

event-driven integrations

Our verdict

Vanderbuild take

Intellizence sits squarely in the account research and intent signal layer — it's the kind of data infrastructure tool that RevOps and GTM engineers reach for when they need structured company event data feeding into their stack rather than a UI to click around in. The REST API is solid and well-documented, meaning you can wrap it into your own MCP layer or agent orchestration cleanly when you're ready to go agentic — it won't fight you. Pricing is the friction point: there are no public tiers, so every evaluation starts with a sales call, which adds time and makes it harder to benchmark against alternatives. If your team needs self-serve access or a quick proof-of-concept budget approval, expect that process to take longer than you'd like.

Mateusz Sekta
Founder, vanderbuild
Learn more

Our Resources

The wedge

Agentic stack profile

API
REST

Programmatic access available.

REST API — straightforward to call from any agent or workflow tool. Rate limits and auth vary by plan.

API docs →
Agentic readiness
Capable

Solid API access — wraps cleanly for agent use.

Solid REST or SDK access. No MCP server yet, but easy to wrap in custom agent tooling. Most modern SaaS tools land here.

Stack role
Enricher · Signal source · Researcher

Where this tool slots into an agentic pipeline.

Plays the role of Enricher + Signal source + Researcher in an agentic pipeline. Use it to add firmographic, technographic, and signal data to a lead row on the fly; surface buying intent — funding, hiring, job changes, web visits.

Compare

Intellizence alternatives

Tools that solve a similar problem — compared at a glance.

Intellizence(this tool)
Best for
RevOps, GTM Engineer
Readiness
Capable
API
REST
Clay
Pricing
Freemium
Budget
$$$
Best for
RevOps, GTM Engineer
Readiness
Native
MCP
Yes
API
REST
Clearbit
Best for
SDR / BDR, RevOps
Readiness
Capable
API
REST
Answers

Frequently asked questions

Does Intellizence have a public API?

Yes — Intellizence ships a REST API. Docs: https://docs.intellizence.com/.

Who is Intellizence best for?

Intellizence is built for RevOps, GTM Engineer, Account Executive. Fits Mid-market (50-500), Enterprise-sized teams.

How well does Intellizence fit an agentic sales stack?

Tier: Capable. Solid public API, no MCP yet — straightforward to wrap in your own agent tooling.