# Sealcord (sealcord.com)

Signs licence keys with your product's ed25519 key so apps verify them offline, and issues them through an API.

- Atlas card: https://inite.ai/en/atlas/sealcord.com
- Site: https://sealcord.com
- For: Software makers who sell apps and need offline-checkable licence keys issued from their checkout.
- Use not measured/100 · alive 100/100

## Used for

- Issue a signed licence key after each payment
- Check licence keys offline inside the shipped app
- Limit activations per licence and revoke access remotely

## Price

- from 19 USD/month, free plan (read 2026-11-03 on https://sealcord.com/pricing/)

## For developers

- API docs: https://docs.sealcord.com/reference/api
- MCP server: com.sealcord/mcp (namespace; auth on 2026-11-03)
- Read 2026-11-03

## MCP server, measured daily

Server: https://mcp.sealcord.com/mcp, checked every day since 2026-11-03 (2 checks).

- Answered: measuring, 2 daily checks so far
- Median first answer: 490 ms
- Sign-in: OAuth (the client signs the user in)
- Method: https://inite.ai/en/atlas/mcp/report

## Your data

- Certifications stated: gdpr
- Read 2026-11-03

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Source: INITE Atlas, https://inite.ai/en/atlas/sealcord.com. JSON: https://inite.ai/api/atlas/sealcord.com. MCP: https://inite.ai/api/mcp (atlas_lookup).