Who it is for
Marketing and finance teams consolidating reporting across many source platforms.
AI Connectors · Data & Analytics
Coupler.io by Railsware Products Studio, LLC
Business data pulled from hundreds of connected platforms
Overview
What Coupler.io does
This entry is the Railsware published version of the Coupler.io app for ChatGPT. It reads the data flows set up in a Coupler.io account and answers questions against them.
The sources behind those flows number in the hundreds and span advertising, customer relationship management, and accounting, with Google Ads, Meta Ads, HubSpot, and QuickBooks given as examples. Raw exports are transformed on the way through, so figures arrive shaped for analysis instead of as platform dumps.
Sample prompts ask for spend, impressions, clicks, and cost per click broken out by platform, then for the same findings written up for a marketing executive.
What stands out
It answers with metrics from several platforms at once, then reformats the result for a named reader.
Availability
Where Coupler.io is listed
Coupler.io is listed in the ChatGPT apps directory only. Railsware Products Studio, LLC has no connector under the same domain in the Claude directory; 392 of the 3,150 products here are on both marketplaces, and this is not one of them.
ChatGPT apps are built on MCP, and the same server can back a Claude connector, so the absence is a distribution decision rather than a technical one.
ChatGPT listing
In the ChatGPT apps directory
- Developer
- Railsware Products Studio, LLC
- Filed under
- Data & Analytics
- Listed since
- June 2026
- Authentication
- Authenticates when installed
- Website
- coupler.io
- Policies published
- Privacy policy · Terms of service
- Official listing
- Open in ChatGPT
- Snapshot
- August 2026
Example prompts from the listing
- Show me overall spend, impressions, clicks, and CPC by platform
- Summarize key findings for the CMO
Same company
More from Railsware Products Studio, LLC
Coupler.io
Marketing, sales, and finance data through Coupler.io flows
Claude · ChatGPT
Nearby
Other Data & Analytics connectors
Commercient Data Lake \ Data Hub
ERP data in a Commercient lake: SQL reads, record edits, exports and audit
Claude
AFAS AI Connect, by iWebDevelopment
AFAS Profit queries and drafted writes for Dutch businesses
Claude
CData Connect AI
Conversational access to warehouses, databases, and analytics platforms
Claude · ChatGPT
Cleverbridge
Ecommerce and subscription data from Cleverbridge accounts
ChatGPT
Closai
Personal inventory of past purchases for advice in chat
Claude · ChatGPT
Data Analytics
Guided analysis of product and business metrics
ChatGPT
This is an independent catalogue entry compiled by Node8 from Coupler.io's public marketplace listing as it 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 Railsware Products Studio, LLC, 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.