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Pismo vs Wordtune

Two fact sheets from our own research, side by side — pricing, platforms, API access and status re-checked by us rather than quoted from the vendors.

The short answer

Cheaper paid plan
Wordtune — $4.89/mo vs $9/mo for Pismo
Free plan
Only Wordtune (Pismo has paid plans only)
Higher Trust score
Wordtune — 96 vs 86 for Pismo
Best fit
Pismo: Editing text inside apps that have no AI features of their own · Wordtune: Non-native English writers who need a sentence to read naturally, not be rewritten wholesale
Platforms
Pismo: macOS, Windows, iOS · Wordtune: Web, Chrome extension, iOS

From our own records as of each tool's last check. Anything we have not confirmed is left out rather than guessed. How we verify

Side by side

FactPismoWordtune
CategoryAI Writing AssistantsParaphrasing & Rewriting
Pricing modelPaidFreemium
Starts at$9/mo$4.89/mo
Trust score86 / 10096 / 100
PlatformsmacOS, Windows, iOSWeb, Chrome extension, iOS
CompanyPismo (3F Venture Studio)AI21 Labs
Launched—2020
Last verifiedOct 16, 2026Oct 15, 2026

What our research says

Pismo

The whole value is that it works where you already are: no tab switch, no paste, just select and press a key in whatever application you happen to be in. Custom prompts bound to hotkeys make repeated editing passes cheap. It is a thin layer over a model, priced accordingly, and the euro pricing with unlimited requests is unusually simple.

Pros

  • Works in any macOS or Windows application via a system-wide hotkey
  • Rewrite, tone change, expand, shorten, translate and proofread from one selection
  • Custom prompts saveable and bindable to their own shortcuts
  • Unlimited requests and unlimited devices on both plans
  • Vendor states it does not store or process the texts you send

Cons

  • No free tier — only a one-week trial
  • Requires an internet connection, so nothing works offline
  • Priced in euros, so the dollar cost moves with the exchange rate
  • No API, no browser extension and no Linux build
  • A small studio-backed product with a thin public track record

Wordtune

Wordtune still does the one thing it was built for better than the general assistants do, but its owner is in visible trouble and the product has not shipped news in two years. Cheap and useful today, risky as a dependency.

Pros

  • Rewrites preserve intent instead of paraphrasing into something else, which is the whole point
  • In-place browser extension avoids the copy-paste round trip
  • Cheapest tier is under $5 a month on annual billing

Cons

  • Parent AI21 Labs is in financial distress: a $300M round never closed, acquisition talks with NVIDIA and then Nebius, and reported layoffs above 60%
  • The product blog has not been updated since June 2024 and the site footer still reads 2025
  • AI21's own site no longer mentions Wordtune anywhere, suggesting it is no longer a strategic product
  • Free tier's 10 rewrites a day is exhausted in a single editing session

Which one fits

Choose Pismo if you need

  • Editing text inside apps that have no AI features of their own
  • Non-native speakers fixing tone and grammar across email and chat
  • Repeating the same editing instruction via a saved prompt and hotkey

Choose Wordtune if you need

  • Non-native English writers who need a sentence to read naturally, not be rewritten wholesale
  • Anyone editing inside Gmail, Docs or LinkedIn who wants suggestions in place
  • Light users, since the free tier is genuinely usable for occasional rewriting

Pismo vs Wordtune: the questions people ask

Is Pismo cheaper than Wordtune?

On published entry prices, Wordtune starts lower — $4.89/mo against $9/mo for Pismo. Entry price is the lowest paid plan as we last verified it; what each plan includes differs.

Does Pismo or Wordtune have a free tier?

Wordtune has a free tier; Pismo has paid plans only.

All Pismo alternatives →All Wordtune alternatives →Browse all AI Writing Assistants →