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Rezonant
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Rezonant MCP server

rezonant.app

Yes. Rezonant publishes an official MCP server at https://api.rezonant.app/mcp. It's hosted. It hasn't answered our last few checks, most recently on 1 Nov 2026, so it may be down or have moved.

Official MCP server
Not responding
Hosted
Sign-in: see vendor docs

Official: documented on Rezonant's own site, at rezonant.app. Checked 1 Nov 2026. Maintained by Stuart Brameld.

Key facts

As of 1 Nov 2026, Rezonant's official MCP server scores 55/100 (provisional) on MartechDB's Agent Readiness Index (v1.1). It hasn't answered our last few checks.

How the Agent Readiness Index works · Wrong? Suggest a correction

Rezonant MCP server review

55/100

Rezonant's Rezonant MCP scores 55/100 on MartechDB's Agent Readiness Index: usable by AI agents, with gaps.

The good

  • Hosted by Rezonant: connect by URL, with nothing to install

The bad

  • Didn't answer our last few checks

  • Answered only 28.6% of our checks in the last 90 days

Not checked yet: how you sign in; a docs page listing its tools; what agent access costs. Anything not checked scores nothing.

Official MCP server

Rezonant MCP

Not responding
This server hasn't responded to our last few checks. It may be down for now, or Rezonant may have moved or retired it. Check the vendor's docs before connecting.
Address
https://api.rezonant.app/mcp
Runs
Hosted
Sign-in
Sign-in: see vendor docs
Vendor docs
Official MCP Registry
Not listed
How we know it's official
  • Documented on Rezonant's own site, at rezonant.app.
Checked 1 Nov 2026.
Documentation
rezonant.app/content/blog/introducing-rezonant-mcp
Tools
Not known. It needs sign-in before it lists them.
First seen
25 Oct 2026
Last checked
Not responding ·
26 Oct 2026: reachable
27 Oct 2026: reachable
28 Oct 2026: no answer
29 Oct 2026: no answer
30 Oct 2026: no answer
31 Oct 2026: no answer
1 Nov 2026: no answer
Uptime
28.6% · 2 of 7 checks reachable since 26 Oct 2026

Connect your AI to Rezonant

Add the official Rezonant MCP server to Claude, ChatGPT or your editor.

Connect Rezonant MCP to Claude

Claude.ai and Claude Desktop

  1. Open Customize, then Connectors.

  2. Click +, then Add custom connector.

  3. Name it Rezonant, paste the address below and click Add.

Claude Code

Rezonant MCP server questions

Does Rezonant have an official MCP server?

Yes. Rezonant publishes its MCP server itself. Rezonant's own documentation describes it. MartechDB only lists servers a vendor publishes, never community copies.

What is the Rezonant MCP server URL?

The address is https://api.rezonant.app/mcp.

How do I connect Rezonant MCP to Claude, ChatGPT or Cursor?

In Claude, add https://api.rezonant.app/mcp as a custom connector (Customize, Connectors, Add custom connector). In Cursor, use the Add to Cursor link on MartechDB's page, or paste the JSON settings into your mcp.json. In Claude Code, run: claude mcp add --transport http rezonant https://api.rezonant.app/mcp

Is the Rezonant MCP server in the official MCP Registry?

No. Rezonant hasn't published it to the official MCP Registry.

Is the Rezonant MCP server working?

It hasn't answered our last few checks, most recently on 1 Nov 2026, so it may be down or have moved.

What are the alternatives to Rezonant's MCP server?

In Product management & adoption, the most agent-friendly alternatives with an official MCP server are AnnounceKit (100/100), Harvestr (97/100), Appcues (94/100), Productlane (92/100) and Commented (92/100). Rezonant scores 55/100 on the same index.

Alternatives to Rezonant's MCP server

Vendors in Product management & adoption with an official MCP server, the most agent-friendly first. Rezonant scores 55/100.

AnnounceKit

AnnounceKit

announcekit.app

100/100
Harvestr

Harvestr

harvestr.io

97/100
Appcues

Appcues

appcues.com

94/100
Productlane

Productlane

productlane.com

92/100
Commented

Commented

commented.io

92/100
Compare all 22 Product management & adoption vendors →

Change history

What we've seen change for Rezonant, newest first.

  1. Rezonant: Rezonant MCP stopped responding to our checks

  2. Rezonant: Added to MartechDB with Rezonant MCP

Use with AI

Connect your AI to MartechDB

Then ask it about Rezonant, or any of the 1,698 marketing tools with an official MCP server. Free, no sign-in.

Claude.ai and Claude Desktop

  1. Open Customize, then Connectors.

  2. Click +, then Add custom connector.

  3. Name it MartechDB, paste the address below and click Add. There's no sign-in.

The free plan allows one custom connector. On Team and Enterprise plans, an owner adds the connector first.

Show that your MCP server is verified

If you work at Rezonant, add this badge to your MCP docs or README. It's free, it's the same for every vendor, and it updates from our daily checks: it shows uptime while the server responds, and says so if it stops.

Official MCP server, verified by MartechDB
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Something wrong or out of date? Suggest a correction or email us, and we'll check it against the evidence. Every correction we make is listed on Corrections.