Alternatives · AI Research
Nested Knowledge alternatives
As of Nov 13, 2026, the highest-graded Nested Knowledge alternative is Rayyan (2.6 GPA). It's also the best free one.
Nested Knowledge compared with 5 alternatives: Rayyan, Covidence, DistillerSR, Laser AI and Silvi.
Nested Knowledge has a free plan. Paid plans start at $19.95 per user / month (Academic). 2 of the 5 alternatives are free or have a free plan. One more offers a free trial.
Listings checked up to Nov 13, 2026 · Where the facts come from
Black Friday: is there a Nested Knowledge sale?
At a glance
| Tool | Price | Free plan | Runs on |
|---|---|---|---|
| Nested KnowledgeThis tool | Free plan · from $19.95/mo | Yes | Web |
| Rayyan | Free plan · from $4.99/mo | Yes | Web |
| Covidence | Free trial · from $339/yr | Trial only | Web |
| DistillerSR | From $19.95/mo | No | Web |
| Laser AI | From $3000/mo | No | Web |
| Silvi | Free plan · from €19/mo | Yes | Web |
Price against what you get
Nested Knowledge starts at $19.95 a month for each person and scores 2.0 out of 4 on features, ease of use and platforms. 1 of the 5 alternatives on this chart scores higher and starts lower: Rayyan.
Covidence, DistillerSR and Silvi score higher without starting lower.
Features, ease of use and platforms, averaged
What paid plans start at, a month (each step along is roughly double) →
- The best score at each price
- Has a free plan
- No free plan
How each one differs from Nested Knowledge
Rayyan
Systematic review screening with AI relevance predictions
- Rayyan starts at $4.99 per seat / month, billed annually ($8.33 billed quarterly).
- Rayyan also covers citations.
- Rayyan does not cover reports, which Nested Knowledge does.
Suits: Students and solo researchers running a first systematic review on a free plan
Covidence
Web platform for screening and extracting data in systematic reviews
- Covidence starts at $339 per year for one review.
- Covidence has no free plan, only a free trial, unlike Nested Knowledge.
- Covidence also covers citations.
- Covidence does not cover reports, which Nested Knowledge does.
Suits: Review teams whose library or institution already holds a license
DistillerSR
Literature review software for systematic reviews and surveillance
- DistillerSR starts at $19.95 per month (Student).
- DistillerSR has no free plan, unlike Nested Knowledge.
Suits: Pharma, device and public-sector teams running regulated literature reviews
Laser AI
AI-assisted screening and data extraction for systematic reviews
- Laser AI starts at $3000 per project, for projects up to 18 months.
- Laser AI has no free plan, unlike Nested Knowledge.
- Laser AI also covers citations.
- Laser AI does not cover reports, which Nested Knowledge does.
Suits: Health agencies and companies running regulated evidence reviews
Silvi
Literature review platform with AI screening and data extraction
- Silvi starts at €19 per month for 1 seat, billed as €230 yearly.
- Silvi also covers citations.
- Silvi does not cover reports, which Nested Knowledge does.
Suits: Individual researchers who want a free review tool
Limits worth knowing in Nested Knowledge
- Collaboration needs paid seats for every collaborator; free-tier users cannot be invited to a shared Nest.
- Commercial plans are $295 or $695 per user a month, and annual billing is offered at checkout without a published price.
- Prices are tax-exclusive, and Stripe self-service checkout is monthly or annual.
- After cancelling, existing Nests stay viewable and exportable but can no longer be updated.
Common questions
What are the alternatives to Nested Knowledge?
The alternatives to Nested Knowledge in this directory are Rayyan, Covidence, DistillerSR, Laser AI and Silvi. Each one has a side-by-side comparison with Nested Knowledge.
Is there a free alternative to Nested Knowledge?
Yes. Rayyan and Silvi have a free plan alongside paid ones.
When were these prices checked?
Each listing shows its own date. On this page they run from Nov 12, 2026 to Nov 13, 2026. Vendors change prices without notice, so confirm on their site before you buy.