# byline (byline.fyi)

Reads your published posts and builds a voice profile that Claude, ChatGPT and Cursor use to draft in your style.

- Atlas card: https://inite.ai/en/atlas/byline.fyi
- Site: https://byline.fyi
- For: Creators, ghostwriters and agencies who want AI tools to draft posts in their own voice
- Categories: marketing
- Use not measured/100 · alive 100/100

## Used for

- Draft Instagram captions that match past posts
- Keep separate voice profiles for each client
- Reuse one voice profile across Claude, ChatGPT and Cursor

## Price

- from 29 USD/month, no free plan (read 2026-11-01 on https://byline.fyi/pricing)

## For developers

- MCP server: fyi.byline/byline (namespace; auth on 2026-11-01)
- Read 2026-11-01

## MCP server, measured daily

Server: https://byline.fyi/api/mcp, checked every day since 2026-11-01 (1 checks).

- Answered: measuring, 1 daily checks so far
- Median first answer: 1354 ms
- Sign-in: OAuth (the client signs the user in)
- Method: https://inite.ai/en/atlas/mcp/report

## Your data

- Certifications stated: gdpr
- Read 2026-11-01

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