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TLDR This 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. Wordtune publishes a starting price ($4.89); TLDR This does not. Both have a free tier. Only TLDR This ships a public API.

TLDR ThisCondense articles, PDFs and pasted text into short summariesWordtuneSentence rewriter that keeps the meaning you intended

Side by side

FactTLDR ThisWordtune
CategorySummarizationParaphrasing & Rewriting
Pricing modelFreemiumFreemium
Starts at—$4.89 month
Public APIYesNo
PlatformsWeb, Chrome Ext, APIWeb, Chrome Ext
Company—AI21 Labs
Launched—2020
Last verifiedSep 6, 2026Sep 6, 2026

What our research says

TLDR This

A single-job summariser that still earns its keep as a browser extension for triaging long articles. As a paid subscription it is hard to justify now that general assistants and Chrome's own built-in summariser do the same job inside tools you already have.

Pros

  • the extension summarises the page you are on in one click, with no copy-paste
  • handles URLs and PDFs, not just pasted text
  • a documented API exists for embedding summaries in other products
  • the free daily allowance covers casual reading

Cons

  • the core capability is now commoditised by general assistants and browser-native summarisers
  • the site sits behind aggressive bot protection, which makes verification and monitoring awkward
  • no visible company details, changelog or roadmap
  • output quality swings a lot depending on how the source page is structured

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 TLDR This if you need

  • skimming long-form journalism or research pages before committing to a read
  • students reducing papers and reports to bullets for revision
  • developers who want a cheap summarisation endpoint without wiring up an LLM provider

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

More comparisons

All TLDR This alternatives →All Wordtune alternatives →Browse all Summarization →