Who it is for
Product managers and researchers who keep customer interviews and feedback in a shared evidence store.
Zentrik
Customer evidence search for product decisions
Overview
What Zentrik does
Zentrik is positioned as an operating system for product work, a second brain for the team, built around evidence from customers. Through ChatGPT, an authorized workspace can be searched for that evidence, and results can be traced back to the source material sitting behind them.
Two further moves are supported. Repeated problems can be identified across recent evidence and linked to the opportunities they support, and fresh material such as customer notes can be filed into the workspace, where it is queued for processing and review.
Access is bounded by workspace authorization, so answers come from the evidence base a team has already connected.
What stands out
Findings stay attached to the underlying evidence, so a stated opportunity can be followed back to its proof.
Availability
Where Zentrik is listed
Zentrik ships this on both marketplaces: Zentrik is listed in the Claude connectors directory and in the ChatGPT apps directory, under the same publisher domain.
Only 392 of the 3,150 products in this directory are listed in both marketplaces. One MCP server can serve both surfaces; what differs is each platform's listing and review process.
ChatGPT listing
In the ChatGPT apps directory
- Developer
- Zentrik
- Filed under
- Productivity
- Listed since
- July 2026
- Authentication
- Authenticates when installed
- Website
- zentrik.ai
- Policies published
- Privacy policy · Terms of service
- Official listing
- Open in ChatGPT
- Snapshot
- August 2026
Example prompts from the listing
- Find recent customer evidence about reporting and fetch the most relevant result.
- What customer problems repeat across recent evidence, and which opportunities do they support?
- Save these customer notes as evidence in Zentrik, then confirm when processing is complete.
Claude listing
In the Claude connectors directory
Zentrik publishes 80 tools to Claude, a deeper surface than 96.3% of the 1,253 Claude-listed connectors, the top decile.
The median Claude-listed connector filed under Productivity publishes 12, so this one runs 68 tools above its bucket's median and ranks 19th of 462 by tool count.
It falls in the 51+ tools band, which holds 9.6% of the Claude directory.
Zentrik publishes a remote MCP endpoint. Claude connects to it over HTTP; there is nothing to install locally.
Every connector in the Claude directory is remote, all 1,253 of them, so transport is not a differentiator there.
- Publisher
- Zentrik
- Verification
- Community-listed (61.5% of the Claude directory)
- Filed under
- Productivity
- Endpoint
-
https://zentrik.ai/mcp - Documentation
- Publisher setup docs
- Published tools
- 80 · 51+ tools band
- Depth rank in Productivity
- 19 of 462
- Snapshot
- August 2026
Zentrik is community-listed in the Claude directory, the tier 770 of 1,253 connectors sit in (61.5%). It is the default for a self-published server, and says nothing either way about quality.
In the publisher's words
How Zentrik describes it
Zentrik gives Claude a product brain for your whole team. Grow learnings & evidence without context limits, inspect traceability of product decisions from the first call to delivery, evaluate priorities, and prepare requirements, prototypes and other assets from the same evidence and decisions. Zentrik is a product-discovery system of action. It ingests customer evidence (calls, tickets, reviews, market data) as signals, distills them into insights, opportunities, ideas and initiatives, and keeps every decision traceable back to its source evidence and your objectives. Product teams use this durable product context to decide what to build and to generate evidence-grounded work for engineering teams and coding agents.
Quoted from the connector's own Claude directory listing as captured in August 2026. Node8 did not write it and does not vouch for it.
Nearby
Other Productivity connectors
Pendo
Live Pendo product analytics for usage and engagement questions
Claude · ChatGPT
ProductNow
Product documents, reviews, and templates in a ProductNow workspace
Claude
Sleekplan
Feedback board, roadmap, and changelog management in chat
Claude · ChatGPT
Zernote
Query a UX research library from Claude
Claude
AdShields
Creative operations for video and VSL libraries with approvals
Claude
Workjournal
Shared project log for teammates and AI agents
ChatGPT
This is an independent catalogue entry compiled by Node8 from Zentrik's public marketplace listings as they stood in August 2026. Listing facts come from the marketplaces; the comparisons against the rest of the directory and any live-endpoint measurements are Node8's. Node8 is not affiliated with Zentrik, and inclusion here is not an endorsement.
Want your company reachable inside ChatGPT and Claude?
Node8 builds MCP servers end to end: deciding which tools are worth exposing, the authentication and permission model, the review submissions, and the onboarding that gets them used. One server serves ChatGPT, Claude, and Microsoft Copilot.