Syncs marketing, sales and finance data from 400 sources into warehouses and spreadsheets, and lets Claude or ChatGPT query it. It is listed in the Atlas under Marketing and made by Railsware Products Studio, LLC.

How much does Coupler cost?

Coupler has a free plan; paid plans start at $32/mo, per its pricing page on 2026-10-15.

Yes, Coupler has a free plan, per its pricing page on 2026-10-15.

Do people use Coupler?

Emerging: ≈ 63.1k visits/mo · estimate, 2026-10.

Is Coupler still maintained?

Actively maintained: site updated 8 days ago.

Coupler is run by Railsware Products Studio, LLC, per its privacy policy (2026-10-15).

We do not audit vendors. What Coupler publishes, read 2026-10-15: SOC 2 Type II, HIPAA, GDPR, FedRAMP stated on its security page; on training with your data, “Is my data used to train AI models? Coupler.io does not use your data to train AI models.”.

Does Coupler have a free trial?

Yes, a free trial, per its pricing page (2026-10-15).

How do I cancel Coupler?

In its own words (terms of service, 2026-10-15): “You may cancel a paid Subscription Plan at any time through Your Account settings or by written notice to us.”

Does Coupler give refunds?

In its own words (terms of service, 2026-10-15): “All payment obligations are non-cancelable, and all amounts paid are non-refundable, except as specifically provided for in this Agreement or Service Order.”

Is Coupler HIPAA compliant?

Coupler states HIPAA compliance on its security page (2026-10-15). We have not verified it.

What are alternatives to Coupler?

In Marketing, by use: Hightouch, Writesonic, Cometly, LLMrefs, SuperU AI, Ortto.

Coupler

Syncs marketing, sales and finance data from 400 sources into warehouses and spreadsheets, and lets Claude or ChatGPT query it.

MarketingNo-codeData extractionAnalytics+2

coupler.io ↗LinkedIn YouTube X Facebook GitHub+3

Alternatives Set it up for my team Is Coupler yours? Claim the card →

At a glanceswept 2026-10-14

≈ 63.1kvisits/mo

Emerging · estimate, read 2026-10-14

Coupler63.1k
#1 Canva70.4M
Marketing median22

Price: Free plan · From $32/mopricing page, read 2026-10-15 Trial & discounts: free trial · save 25% yearly
Activity: Actively maintainedsite updated 8 days ago
Company: Railsware Products Studio, LLCprivacy policy
Runs as: No-code
Used for: sync ad and CRM data into Google Sheets
load business data into a warehouse like BigQuery
chat with business data using Claude or ChatGPT
read off coupler.io on 2026-10-15

Pricingpricing page, read 2026-10-15

Free plan · From $32/mo

Trial & discounts free trial · save 25% yearly

pricing page

The companyeach fact with its source · read 2026-10-15

Raised$10M · Seedper the press · 2025-06 ↗

Your datawhat they publish, each line with its page · read 2026-10-15

Run byRailsware Products Studio, LLCprivacy policy ↗
Trains on your dataNosecurity page ↗
Certifications they stateSOC 2 Type II · HIPAA · GDPR · FedRAMPsecurity page ↗
Data processing agreementpublishedDPA ↗
Privacy policy updated2026-08-24privacy policy ↗

“Is my data used to train AI models? Coupler.io does not use your data to train AI models.”
security page ↗

These are Coupler's own statements, read from its pages. We did not audit them. A line that is missing was not found on the pages we read; it does not mean the practice is absent.

How a program reaches itfound, not claimed · read 2026-10-15

MCP serverio.coupler/remote-mcp-serververified in the MCP registry
Stateanswers, requires sign-inchecked 2026-10-15
Address to connectmcp.coupler.io/mcp
MCP docscoupler.io/custom-mcp-integrationsthe vendor's page ↗

MCP server details →

Each line is something a program found when it went looking: the registry entry, the server's own answer, a spec that parses. A missing line means we did not find it, not that it does not exist.

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Figure and bar: visits/mo, estimate · year: online since

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Attributes revenue to marketing sources and syncs data across ad platforms, CRM, and data warehouses.
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#4
LLMrefs
Tracks keyword rankings and citations across generative AI search engines like ChatGPT, Perplexity, and Gemini.
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#5
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Automates inbound and outbound voice calls using AI agents to qualify leads and book meetings.
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Questions this page answers

What is Coupler?
Syncs marketing, sales and finance data from 400 sources into warehouses and spreadsheets, and lets Claude or ChatGPT query it. It is listed in the Atlas under Marketing and made by Railsware Products Studio, LLC.
How much does Coupler cost?
Coupler has a free plan; paid plans start at $32/mo, per its pricing page on 2026-10-15.
Is Coupler free?
Yes, Coupler has a free plan, per its pricing page on 2026-10-15.
Do people use Coupler?
Emerging: ≈ 63.1k visits/mo · estimate, 2026-10.
Is Coupler still maintained?
Actively maintained: site updated 8 days ago.
Who owns Coupler?
Coupler is run by Railsware Products Studio, LLC, per its privacy policy (2026-10-15).
Does Coupler train AI on your data?
No, per its security page (2026-10-15): “Is my data used to train AI models? Coupler.io does not use your data to train AI models.”

Is Coupler safe?
We do not audit vendors. What Coupler publishes, read 2026-10-15: SOC 2 Type II, HIPAA, GDPR, FedRAMP stated on its security page; on training with your data, “Is my data used to train AI models? Coupler.io does not use your data to train AI models.”.
Does Coupler have a free trial?
Yes, a free trial, per its pricing page (2026-10-15).
How do I cancel Coupler?
In its own words (terms of service, 2026-10-15): “You may cancel a paid Subscription Plan at any time through Your Account settings or by written notice to us.”
Does Coupler give refunds?
In its own words (terms of service, 2026-10-15): “All payment obligations are non-cancelable, and all amounts paid are non-refundable, except as specifically provided for in this Agreement or Service Order.”
Is Coupler HIPAA compliant?
Coupler states HIPAA compliance on its security page (2026-10-15). We have not verified it.
What are alternatives to Coupler?
In Marketing, by use: Hightouch, Writesonic, Cometly, LLMrefs, SuperU AI, Ortto.

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No votes, no reviews, no vendor claims. Every week a crawler reads each tool's own site and a few public registries, and the words on the card are bands over what it read.

Use: visits to the site (estimated), installs from npm and PyPI, presence in Chrome's usage report.
Activity: the newest release on GitHub, npm or PyPI; the newest dated page on the site; open roles on a public jobs board.
Price: the vendor's own pricing page, read with the date. A figure is printed only when it is on that page.
The line and the use cases are written by us from the homepage, one tool at a time, and refused when they repeat the vendor's marketing.

How AI assistants read each site — the reading vendors ask us about — is on each tool's own visibility page.