Switch to AgentData
The Clearbit alternative that's still independent
AgentData is a Clearbit alternative providing technology detection, verified emails, and switch signals via REST API and MCP server. Unlike Clearbit, which was acquired by HubSpot in 2023, AgentData is independent with pricing from $19/month.
Clearbit was absorbed into HubSpot. AgentData is independent, API-first, and built for AI agents. Tech stacks, emails, switch signals — from $19/mo with no platform lock-in.
Clearbitvs AgentData — quick facts
AgentDataClearbit
Starting price
$19/moHubSpot bundle
Platform lock-in
NoneHubSpot ecosystem
MCP server
Yes — nativeNone
Switch signals
Real-timeNone
Feature comparison
Feature
AgentData
Clearbit
Data
Tech stack detection
845 technologies
Basic technographics
Switch signals
Real-time
None
Company enrichment
875K+ companies
Large database
Independence
Standalone product
Part of HubSpot
AI agent access
MCP server
Native
None
REST API
All plans
HubSpot API only
Platform lock-in
None
HubSpot ecosystem
Built for AI agents
MCP Server
Connect Claude, GPT, or any MCP-compatible agent directly.
npx agentdata-mcp-server --api-key YOUR_KEYREST API
JSON responses. Standard HTTP. Works with any language.
GET /api/v1/lookup?domain=stripe.comWeb Search
875K+ company pages, publicly browsable, no login required.
agentdata.run/company/stripe.comPricing comparison
Starter
$19/mo
$19/mo
Growth
$49/mo
$49/mo
Scale
$99/mo
$99/mo
Marketing Hub
HubSpot bundle
HubSpot bundle
Lookups/mo
1,000
5,000
15,000
Varies
REST API
Yes
Yes
Yes
Varies
MCP server
Yes
Yes
Yes
No
Tech stacks
845
845
845
Limited
Switch signals
Yes
Yes
Yes
No
CSV export
Yes
Yes
Yes
Varies
Public data pages
Free
Free
Free
No
Frequently asked questions
Also compare
Ready to try AgentData?
Company intelligence for AI agents and growth teams. From $19/mo.