Flyletter
7.3#81 in ai writing toolsFrom $24 a yearFree planWeb
VisitFlyletter vs QuillBot
What both publish
| Fact | Flyletter | QuillBot |
|---|---|---|
| Founded | 2026 | 2017 |
| Free plan | Yes | Yes |
| Integrations | Paid plans export drafts to Kit and beehiiv, while the Claude MCP connector makes the brand profile and idea database available in Claude. | Its desktop app can appear as a widget in apps including Slack, Notes, and Messages, and its Premium page lists a Word add-in. |
Flyletter plans
- FreeFree
- Creator$24 a year
- Pro$49 a year
- Business$165 a year
QuillBot plans
- FreeFree
- Premium$8.33 a month
- Team Plan (51+ seats)$69.95
- Team Plan (11–50 seats)$79.95
- Team Plan (2–10 seats)$89.95
- TeamPriced on request
Pick Flyletter if…
You want what its maker publishes above — check its page for the details.
Pick QuillBot if…
QuillBot suits people who want writing support across web, desktop, mobile, or browser-extension workflows. Its Team Plan features also suit groups that need writer-management dashboards and centralized billing.