SMMRY vs ResearchRabbit
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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Check the billing period behind the headline price
Citation-network literature discovery that grows a search from seed papers
- Free access
- SMMRY: Free access
- ResearchRabbit: Free access
- Paid from
- SMMRY: USD 9 per month
- ResearchRabbit: USD 12.50 per month
- Plans listed
- SMMRY: 3
- ResearchRabbit: 4
- Public API
- SMMRY: Yes
- ResearchRabbit: Not confirmed
Where SMMRY and ResearchRabbit differ
- PlansSMMRY lists 3 plans and ResearchRabbit lists 4.
Head to head
Each value from the tool’s profile and the vendor’s own pages
| SMMRY | Fact | ResearchRabbit |
|---|---|---|
| Access and price | ||
| Free access availableFree · USD 0 | Free accessSame | Free access availableFree · USD 0 |
| USD 9 per monthEssential · billed monthly · or $7 per month on yearly billing | Lowest listed paid plan | USD 12.50 per monthResearchRabbit+ (monthly) |
| Free 10 summaries; paid from $9/month | Pricing model | Free plan; ResearchRabbit+ $12.50 a month or $120 a year |
| 3 | Plans listedDiffers | 4 |
| Yes | Public API | Not confirmed |
| Not confirmed | Card to start | Not confirmed |
| No | Open sourceSame | No |
| What it is for | ||
| Quick summaries of articles, papers and videos | Built for | Widening a literature review from a few known papers through citations and co-authors |
| Research & sources | CategorySame | Research & sources |
| Platforms |
|
| Works with |
|
| How current | ||
| Profile sources checked | ||
| Prices confirmed · Oct 24, 2026 | Pricing checkSame | 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
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
ResearchRabbit
Prices confirmed · Oct 24, 2026- FreeUSD 0
- ResearchRabbit+ (annual)USD 120 per yearUSD 10 a month
- ResearchRabbit+ (monthly)USD 12.50 per month
- InstitutionCustomcontact sales
Strengths and limits
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.
ResearchRabbit
Strengths
- Unlimited searches on Free: Searches, the library and collections are unlimited at $0; the limit is the number of seeds per search.
- Stated data stance: The help center says ResearchRabbit does not sell articles or notes and does not train AI models on them.
- Standard exports: Collections export to BibTeX, RIS or CSV, so a reference manager can take them over.
Limits to plan around
- Metadata-only coverage: Only articles with open access metadata can be indexed, so some papers, citations and references are missing.
- One-way Zotero link: Zotero collections import, but papers go back only as a BibTeX export; two-way sync is still in development.
- Monthly price stated two ways: The pricing FAQ calls $10 a month the default price, while the plan card shows $12.50 for monthly billing and $10 a month only on the annual plan.
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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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.