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We’ve detected 80
technologies used by Customer.io

Trace maps the full technology stack, vendors, partner ecosystem and hiring signals behind Customer.io and millions of other companies.

See the full profile How Trace works

IndustrySoftware & Tech

Employees201-500

Inside Customer.io’s technology stack

Showing 8 of 80 technologies

Cloudflare

Shopify

Facebook Business Manager Domain Verification

Meta

Amazon CloudFront

Amazon Web Services

HubSpot

MailChimp

Klaviyo

Shop Pay

See the full stack

Partner ecosystem

Showing 20 of 296 partners

Amazon Web Services

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Built for agents.
Great for humans, too.

Trace doesn’t just expose company data — it returns structured signals your agent can reason over. Plug into Claude, Cursor, or any MCP client. OAuth 2.1, no scraping, no glue code.

MCP endpoint

https://api.tracedata.ai/mcp-server/

OAuth 2.1 · Compatible with any MCP client

REST endpoint

GET /v1/companies/customer-io

API key · JSON response

Read the docs → Get an API key →

See all 80 technologies

The complete stack, vendors, partnerships and open roles, plus an AI agent to research it. Free to start.

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