Voxly vs Postwise

Postwise comes from the engagement-first school: train the AI on a corpus of posts that already performed, learn what earns likes and replies, and generate toward those patterns. Their own homepage says it plainly — the writer is “trained on awesome posts, engineered for engagement.” The result performs, but the gravitational pull is toward the patterns that made the training set popular — the same hooks and cadences your feed is already full of. (Earlier in 2026 Postwise marketed “custom AI voices” on top of this; as of August 2026 that framing no longer appears on their public site.)

Voxly defines voice the other way: it's whatever your timeline says it is. It reads your recent posts, writes an explicit profile of how you write — which you can open and edit — and anchors every draft to that plus your published posts. There's no engagement corpus to drift toward, and the voice modeling isn't a tier: the free plan gets the same profile depth as Pro. You can preview exactly what that profile looks like by running your handle through the free voice analyzer before signing up for anything.

Generation is half the job; the other half is what happens when a draft is 80% right. In Postwise you regenerate, enhance, or hand-edit. In Voxly you tell the chat what's wrong — 'cut the second line, make the ending drier' — and it edits the draft or just the passage you selected. It also remembers durable facts and preferences you tell it, so next week's drafts start from what it learned this week.

Postwise simplified its pricing this year to two tiers: Basic at $37/mo with 400 AI credits, six months of scheduling depth, and five connected accounts; and Unlimited at $97/mo with no caps. There is no free plan — only a 7-day trial. The number to watch is the 400 credits: if AI drafting is the reason you're buying, a credit meter is your real constraint, and heavy users end up on the $97 tier.

Voxly's math is one number: free plan with a monthly AI allowance on the house, and Pro at $47/mo (or $470/yr) with an allowance sized for daily posting. If you'd land on Postwise's Unlimited tier for capacity, Voxly Pro is roughly half the price; if Basic's 400 credits genuinely cover you and you need scheduling today, Postwise is cheaper.

Shipping infrastructure. Postwise schedules (six months of queue on Basic, unlimited on the top tier), posts to LinkedIn and Threads as well as X, and covers five-plus accounts. Voxly publishes to X only, manually, one tap at a time — the calendar and multi-network support are roadmap, not product. If you need generation and distribution in one subscription today, Postwise is the more complete package. For how both stack up against the rest of the category, see our honest roundup of the best AI tweet writers.