Flyletter is ranked #53 of 269 in AI writing tools on Freedom251, made by Flyletter (Austin, TX). It runs on Web. There is a free plan. Paid plans start at $24/mo.

Flyletter plans and pricing

All plans

Free Free 3 newsletters · 1 brand profile flyletter.io · 20 Sept 2026

Creator $24/mo billed annually 8 newsletters/month · 1 brand profile · $5/newsletter overage flyletter.io · 20 Sept 2026

Pro $49/mo billed annually 20 newsletters/month · 3 brand profiles · $4/newsletter overage flyletter.io · 20 Sept 2026

Business $165/mo billed annually Custom newsletter volume · Custom brand profile volume flyletter.io · 20 Sept 2026

Compared on AI writing tools

Free plan: Yes
Brand voice controls: Yes
Long-form writing: Yes
Native integrations: 3

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