The short answer
79 of the 1,252 entries in this directory are enterprise only: API access needs a contract, a seat count or a procurement cycle. One more is enterprise leaning. 39 of them ship an official MCP server that a solo operator still cannot reach.
Enterprise gated with no public documentation is the single most useful fact a directory like
this can publish, so it is surfaced rather than hidden. It is also the fact vendors are least happy
to see counted.
Where the gate falls hardest
Counted 2026-09-27. 949 further entries do not publish enough
for the gate to be established at all and are recorded as unknown rather than guessed into a
bucket.
The cruel intersection
39 of these enterprise gated products ship an official MCP server. The protocol
works, the server is real, the vendor built it properly, and the reader of this page cannot call it
without a purchase order. Agent readiness is two questions and this is why they are published as two
columns.
- Amplemarket Official MCP · Enterprise leaning
An all-in-one sales engagement platform that finds leads, runs multichannel outbound sequences (email/social/phone/voice), and optimizes email... - Clari Official MCP · Enterprise leaning
Revenue operations platform that aggregates CRM, activity, and conversation data into pipeline inspection, forecasting, and deal-execution workflows. - Dialpad Official MCP · Enterprise leaning
An AI-native business communications platform covering cloud phone, contact centre, SMS and meetings, with an MCP server that exposes the Dialpad... - Harmonic Official MCP · Enterprise leaning
A startup and private-company database built for early discovery, tracking a stated 40 million companies, 200 million people and 250 thousand... - Paragon (ActionKit MCP) Official MCP · Enterprise leaning
An embedded integration platform for SaaS products, whose ActionKit product exposes a stated 1,000-plus actions across 130-plus third-party... - SigParser Official MCP · Enterprise leaning
A relationship-intelligence and contact-capture product that scans connected mailboxes, calendars and address books, parses email signatures, and... - Sybill Official MCP · Enterprise leaning
AI sales assistant that analyzes call recordings, emails, and CRM data to produce deal insights, call summaries, and behavioral/sentiment reads on... - 6sense Official MCP · Enterprise only
Detects B2B buying intent by combining IP-based website deanonymization, a proprietary third-party intent/content-consumption network... - Ada Official MCP · Enterprise only
Enterprise AI customer-experience platform (voice, chat, email) that automates inbound support and sales conversations end-to-end. - Anaplan (PlanIQ / Anaplan Forecaster) Official MCP · Enterprise only
Connected-planning platform whose AI forecasting engine - originally branded PlanIQ, now superseded by "Anaplan Forecaster" (launched October 2025) -... - Apollo.io Sequences (Emailer Campaigns) Official MCP · Enterprise only
Apollo's outbound-sequencing feature - multi-step, multi-channel (email/call/task) cadences that enroll contacts pulled from Apollo's prospecting... - Artisan AI (Ava) Official MCP · Enterprise only
An AI agent ("Ava") that finds and enriches B2B leads, writes and sends personalized outreach, handles replies, and books meetings - marketed as...
27 more are on the linked page. The cut is the display limit, not a ranking.
What to do about it
If you are inside a company that already has the contract, the server is a genuine unlock and
worth asking for. If you are one person, build from the
168 solo reachable entries instead
and treat the enterprise tier as something you graduate into rather than something you are blocked
by.
Sources
Every number on this page is generated from directory.json at build time and carries
the date it was baked: 2026-09-27. Nothing is typed by hand, nothing is rounded, and nothing is
estimated. The underlying data is published in full. Where the honest
answer is a zero, the zero is printed.
Related questions
In the directory