Simple pricing
Try free once (3 PDFs, 3 synthesis steps, 3-section draft preview, no export). Pro and 2-Project Pass both use shared synthesis credits — same meter, different project limits.
Which plan fits you?
Pro
$29/month
Best for ongoing research — unlimited projects, fresh credits every month.
- ✓Unlimited projects
- ✓Up to 30 PDFs per project
- ✓80 shared synthesis credits / month (~20 full reviews, or more with edits)
- ✓Credits reset on your billing date
- ✓Export to Word · Zotero .bib · section regenerate
- ✓Page-level citation verification
Pro Yearly
$249/year
Same as Pro monthly — pay less if you use it all year.
- ✓Everything in Pro monthly
- ✓80 shared synthesis credits each month
- ✓Save $99/year vs monthly (~$21/mo billed annually)
- ✓Best value if you write more than one review per year
2-Project Pass
$29 once
Best for 1–2 papers — same $29 as one month of Pro, but pay once and skip subscription.
- ✓2 projects · up to 30 PDFs each
- ✓50 shared synthesis credits (one pool — not per project)
- ✓~12 full reviews total, plus section edits
- ✓Full pipeline: evidence → outline → cited draft
- ✓Export · Zotero · section regenerate · no subscription
What is a synthesis credit?
Each AI step in your review workflow spends synthesis credits. A typical first review — evidence + outline, then a full cited draft — uses about 4 credits. Section regenerates cost 1 credit each.
| Action | Credits | Notes |
|---|---|---|
| Evidence + outline (recommended) | 2 | One combined step |
| Compare / debate map | 1 | After evidence table |
| Deep synthesis draft | 3 | Unified cross-theme pass |
| Cited draft (standard) | 2 | Section-by-section |
| Regenerate one section | 1 | Per section |
| Evidence only | 1 | Without outline |
| Outline only | 1 | After evidence |
Free trial uses synthesis steps (one step per AI click, up to 3) — not credits. Paid plans share the same credit costs above.
Value hint: Pro ≈ $0.36 per credit · 2-Project Pass ≈ $0.58 per credit — same $29 price, but Pro refreshes credits monthly and allows unlimited projects.
Compare plans
| Feature | Free trial | 2-Project Pass | Pro |
|---|---|---|---|
| Projects | 1 (trial) | 2 | Unlimited |
| PDFs per project | 3 | 30 | 30 |
| Synthesis credits | 3 synthesis steps | 50 shared (one-time) | 80 shared / month |
| Typical full review | 3-section preview only | ~4 credits (full draft) | ~4 credits (full draft) |
| Section regenerate | — | ✓ | ✓ |
| Word export · Zotero | — | ✓ | ✓ |
| Resets | One-time trial | Never — use until gone | Monthly on billing date |
Billing, cancellations & refunds
- Payments are processed by Creem (Merchant of Record). Your statement may show CREEM.IO.
- Cancel Pro anytime via the Creem Customer Portal (link in your receipt email) or email support@literaturereview.ai.
- Refund requests within 14 days: contact support@literaturereview.ai. See our Terms of Service.