Adapt.io alternative · api + mcp + signals + smb, not ui-first contact database

Looking for a Adapt.io alternative?
API + MCP + signals + SMB, not UI-first contact database

Adapt.io is a B2B contact database with a UI. AgentEnrich is an API + MCP with 3 data layers.

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why agentenrich is different

3 data layers under one API.
Plus an MCP server. Plus combo endpoints.

Layer 1 · Identity

Enrichment data

500M+ people. 70M+ companies. Verified emails. Mobile phones. Decision makers. Buying committees.

Layer 2 · Triggers

Real-time signals

Funding rounds. M&A. Hiring spikes. Job changes (with the actual LinkedIn post). Refreshed every 60 seconds.

Layer 3 · Local

Local SMB data

Plumbers in Tampa. Med spas in Austin. Owner name, mobile, email. B2SMB unlock most APIs don't ship.

what Adapt.io does

Their focus.

B2B contact intelligence platform. Email + direct dial + intent data. Sales-team focused with UI + Chrome extension. Mid-market positioning.

Pricing: Sales-led. Estimated $49-$99/mo per seat at entry tiers, with custom enterprise pricing. Limited public pricing transparency.

What they're good at:

head to head

Adapt.io vs AgentEnrich.
Full breakdown.

Feature
Adapt.io
AgentEnrich
Pricing transparency
limited
fully public
API on entry tier
limited
Builder $49
MCP server
no
12 tools
Combo endpoints
no
31 endpoints + 12 combos
Real-time funding signals
no
sub-60-min freshness
Job-change signals with post text
no
yes (unique)
SMB / local-business data
no
yes
Public sandbox
no
all 31 endpoints
Sales call required
often
no
Per-seat licensing
yes
no
Cancel anytime
varies
yes
when Adapt.io is the better pick

Be honest about it.

Adapt.io wins when you want a UI-first product, you need their specific intent data partnerships, and you have budget for per-seat licensing with potential annual contracts.

Pick AgentEnrich when: You want API-and-MCP-first. You want transparent per-tier pricing instead of sales-led negotiations. You want combo endpoints + signals + SMB data Adapt doesn't ship.

Not sure? Hit the free public sandbox and try the API yourself. No signup. No card. No demo call.

FAQ for switchers

Common questions.

Is AgentEnrich an Adapt.io alternative?

Yes for teams wanting self-serve API + MCP. Adapt is sales-led; AgentEnrich is sign-up-via-curl.

How does direct-dial phone quality compare?

Adapt's edge is dedicated direct-dial phone investment. AgentEnrich uses a multi-source phone waterfall with 65-75% US hit rate. Both carrier-verified.

Is AgentEnrich cheaper?

Usually significantly. Adapt's per-seat pricing scales fast. AgentEnrich's no-seat per-tier pricing means 5-person team = same $97-$199/mo as a 1-person team.

Does Adapt.io have an MCP server?

No. AgentEnrich is the only B2B enrichment API with a native MCP server (npx @agentenrich/mcp).

3 data layers. One API key.
7-day free trial, no card.

Start on Builder for $49/mo. Or test the public sandbox first.

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