Best AI Summarizers in 2026
Updated
In short: Paraphraser.io is ranked #1 of 34 as of 4 October 2026, ahead of Summarizer.org and TLDR This. The best-ranked option with a free plan is TLDR This. The lowest first paid tier on this page is Paraphraser.io at $0.08/mo.
When you need to turn source material into a shorter version, the relevant fit depends on what you are summarizing and how you will use the result. Compare document upload, webpage summaries, and transcript summaries, along with input limits and summary length control. Export formats can matter for moving the output into another workflow; free-plan availability and paid-from pricing add cost considerations. Kagi Summarize, SMMRY, and TLDR This lead the ranking, followed by Sidenote and smry among the early entries. Use these listed differences to assess which summarizer aligns with your sources, desired level of control, and next steps.
34 AI summarizers ranked on what their makers publish — plans and prices, free tiers, platforms and the facts on their own pages.
| # | Platform | Score | Why | From | Free plan | Paid from | Document upload | |
|---|---|---|---|---|---|---|---|---|
| 1 | Paraphraser.io | 7.4 | RecognisedAPIDocumented | $0.08/mo | Yes | — | Yes | View |
| 2 |  Summarizer.org | 7.4 | RecognisedAPIDocumented | $0.47/mo | Yes | — | Yes | View |
| 3 |  TLDR This | 7.4 | RecognisedAPIDocumented | $4/mo | Yes | — | — | View |
| 4 |  SMMRY | 7.3 | RecognisedAPIDocumented | $7/mo | Yes | — | — | View |
| 5 | Kagi Summarize | 6.8 | RecognisedAPIDocumented | $5/mo | No | — | — | View |
| 6 | Sidenote | 6.0 | RecognisedAPIDocumented | £1.20/mo | Yes | — | Yes | View |
| 7 | smry | 6.0 | RecognisedAPIDocumented | $3/mo | Yes | — | Yes | View |
| 8 | TurboSum | 6.0 | RecognisedAPIDocumented | $4.17/mo | Yes | — | — | View |
| 9 | Apogee | 5.9 | RecognisedAPIDocumented | — | Yes | — | Yes | View |
| 10 | genei | 5.9 | RecognisedAPIDocumented | $5.49/mo | Yes | — | — | View |
| 11 |  Grasp | 5.9 | RecognisedAPIDocumented | $7.99/mo | Yes | — | Yes | View |
| 12 |  Lemora | 5.9 | RecognisedAPIDocumented | Free | Yes | — | Yes | View |
| 13 |  Recast | 5.9 | RecognisedAPIDocumented | $15/mo | Yes | — | Yes | View |
| 14 | Summify | 5.9 | RecognisedAPIDocumented | $4.99/mo | Yes | — | — | View |
| 15 |  Summio | 5.9 | RecognisedAPIDocumented | Free | Yes | — | Yes | View |
| 16 | AskSia | 5.8 | RecognisedAPIDocumented | Free | Yes | — | Yes | View |
| 17 |  Podwise | 5.8 | RecognisedAPIDocumented | $5.90/mo | Yes | 5.9 /user/mo | — | View |
| 18 |  QuillBot | 5.8 | RecognisedAPIDocumented | Free | Yes | — | — | View |
| 19 | Booklit | 5.7 | RecognisedAPIDocumented | Free | Yes | — | Yes | View |
| 20 |  Scholarcy | 5.7 | RecognisedAPIDocumented | Free | Yes | — | — | View |
| 21 | AI.Summarizer | 5.5 | RecognisedAPIDocumented | — | Yes | — | Yes | View |
| 22 | Article Summarizer | 5.4 | RecognisedAPIDocumented | — | Yes | — | — | View |
| 23 |  PaperGate | 5.4 | RecognisedAPIDocumented | — | Yes | — | Yes | View |
| 24 |  Resoomer | 5.4 | RecognisedAPIDocumented | — | Yes | — | — | View |
| 25 | SummarizeDocs | 5.3 | RecognisedAPIDocumented | — | Yes | — | — | View |
Is your platform on this list?
Numbered spots on this list can be sponsored. They are labelled, and the editorial order and scores never change for payment.
Questions about this list
Which AI summarizer is ranked first on Inferse?
Paraphraser.io is ranked #1 of 34 with a score of 7.4. Summarizer.org is second and TLDR This third.
How many of these have a free plan?
14 of the 25 on this page publish a free plan on their own pricing pages.
Which is the cheapest paid option?
On this page, Paraphraser.io has the lowest first paid tier we found: $0.08/mo.
How is this list ranked?
Ranked on what each maker publishes, open and connectable first: a public API, open-source code, the depth of its documentation and a free tier to try it on. Model lists are sorted by the figure in their title, exactly as each provider publishes it. Paid placements never change a rank.