Arena vs SMMRY
Plans, free access, limits and intended use side by side, taken from each vendor’s own pages. No score and no winner: the facts show where the two differ.
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Free by the terms today, with no published price list
Check the billing period behind the headline price
- Free access
- Arena: Free access
- SMMRY: Free access
- Paid from
- Arena: No fixed price listed
- SMMRY: USD 9 per month
- Plans listed
- Arena: 1
- SMMRY: 3
- Public API
- Arena: Not confirmed
- SMMRY: Yes
Where Arena and SMMRY differ
- Pricing checkPrices not confirmed for Arena; prices confirmed for SMMRY.
- PlansArena lists 1 plans and SMMRY lists 3.
Head to head
Each value from the tool’s profile and the vendor’s own pages
| Arena | Fact | SMMRY |
|---|---|---|
| Access and price | ||
| Free access available | Free accessSame | Free access availableFree · USD 0 |
| No fixed price listed | Lowest listed paid plan | USD 9 per monthEssential · billed monthly · or $7 per month on yearly billing |
| Free per Terms of Use; no price list | Pricing model | Free 10 summaries; paid from $9/month |
| 1 | Plans listedDiffers | 3 |
| Not confirmed | Public API | Yes |
| Not confirmed | Card to start | Not confirmed |
| Not confirmed | Open source | No |
| What it is for | ||
| Comparing AI model answers by voting, without a paid plan | Built for | Quick summaries of articles, papers and videos |
| Research & sources | CategorySame | Research & sources |
| Platforms |
|
| Works with |
|
| How current | ||
| Profile sources checked | ||
| Prices not confirmed · Sep 30, 2026 | Pricing checkDiffers | Prices confirmed · Oct 24, 2026 |
Official source check for both tools. No hands-on testing and no score: “Differs” marks a documented difference, not a better tool.
Plans and prices
Arena
Prices not confirmed · Sep 30, 2026- Free access (per Terms of Use)Free of charge per the terms; no public price list
SMMRY
Prices confirmed · Oct 24, 2026- FreeUSD 0
- EssentialUSD 9 per monthbilled monthly · or $7 per month on yearly billing
- AdvancedUSD 16 per monthbilled monthly · or $13 per month on yearly billing
Strengths and limits
Arena
Strengths
- Free access per the terms: The terms state the service is currently free of charge and the credit help page describes a daily free balance.
- Method documented in public: The FAQ and help pages explain the voting model, anonymity and which modes affect rankings.
- Leaderboards need no login: Rankings and filters can be browsed without an account.
Limits to plan around
- No published price or credit size: The pricing URL shows a not-found page and the daily credit amount is not stated.
- Prompts are shared beyond Arena: Inputs go to third-party model providers, and conversations can feed de-identified public datasets.
- Terms allow future charges: The terms reserve the right to charge for the service or any feature.
SMMRY
Strengths
- Free tier without a price: Free lists 10 summaries of texts, articles and web pages at $0.
- Several output formats: One summary can be read as bullets, a one-liner, bold key points or a mind map.
- Named operator: The terms identify LUMINATION AI LTD in London with its company number.
Limits to plan around
- Free quota period unstated: The pricing card lists 10 summaries without saying per day, per month or in total.
- No published payment terms: The terms and conditions contain no subscription, renewal or refund rules.
- FAQ out of step with plans: The homepage FAQ mentions a Pro plan with on-premise options that the pricing table does not list.
See both products
Start from your task, not from a winner.
Run both tools on the same real task, then compare the result, how much editing it needs and how fast it uses your plan’s allowance.
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Audio & voice
Automation
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Research & sources
Video & editing
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Writing & content
Comparing tools from different categories is fine, and often useful — a writing assistant and a research tool solve different halves of the same job. The table will show you exactly where they diverge.
Questions about comparing tools
How does the comparison work?
Add two tools to the comparison tray from any tool card, then open this page. The table pulls each tool's verified plan details, platforms, strengths and limits from its profile, so both columns carry the same kind of evidence, with a separate source-check date for each tool.
Do you declare a winner?
No. The table sets two tools against each other on documented facts, not on a score. Which one wins depends on your task, your budget and your usage volume — three things we cannot see from here.
Why are some cells empty or marked unverified?
Because we could not confirm that detail on the vendor's own pages. Rather than filling the gap with a figure from elsewhere, we mark it and say why on the tool's profile.
Can I compare more than two tools?
Not at once. Two columns keep the differences readable and force a real decision. Remove either selected tool to replace it, or clear both to start a new pair.
Every figure in the table above comes from the linked profile, where the source and the verification date are listed. Browse all tools or read the editorial policy.