Best HAWC Alternatives in 2026
The top HAWC alternatives are Covexe, Rayyan and Parsifal: 15 systematic review software our editors would look at instead of HAWC, in our ranking order.
HAWC: A focused evidence assessment workspace for health and toxicology teams. Where it falls short: focused on health and environmental assessment, not general review workflows.
Switching from HAWC? For most systematic review software buyers the best HAWC alternative is Covexe, built for full-featured reviews on a budget. On a budget, Rayyan starts at $8.33/seat/mo.
Why People Look for an HAWC Alternative
- Focused on health and environmental assessment, not general review workflows
- Creating or collaborating on assessments requires requesting access
- Cloud deployment may not suit teams requiring another deployment model
Quick Picks by What You Need
- Best overallCovexe9.3
Full-featured reviews on a budget
Visit Covexe - Lowest priceRayyan9.0
Paid plans from $8.33/seat/mo
Visit Rayyan - Best free optionCovexe9.3
Has a free plan
Visit Covexe - Most collaborator limitCovexe9.3
5 users
Visit Covexe
All 15 HAWC Alternatives, Ranked
Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.
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Best forFull-featured reviews on a budget
- Better than HAWC:
- Editor score 9.3 vs 6.3
A broad systematic-review workflow with substantial free and low-cost options.
- Protocol support
- Full-text storage
- Reference deduplication
9.3/10★★★★★Visit Covexe -
Best forAffordable collaborative screening
- Better than HAWC:
- Editor score 9.0 vs 6.3
A collaborative systematic review workspace with free access, AI tools, and mobile screening.
9.0/10★★★★☆Visit Rayyan -
Best forOpen-source protocol-led reviews
- Better than HAWC:
- Editor score 8.9 vs 6.3
A free, open-source workspace for protocol-led systematic literature reviews.
- Protocol support
- Full-text storage
- Reference deduplication
8.9/10★★★★☆Visit Parsifal -
Best forModern AI-assisted review teams
- Better than HAWC:
- Editor score 8.8 vs 6.3
A capable AI-assisted review workspace with free access and paid collaboration features.
- Full-text storage
- Reference deduplication
- Data extraction
8.8/10★★★★☆Visit Silvi -
Best forAuditable institutional reviews
- Better than HAWC:
- Editor score 8.7 vs 6.3
A mature, auditable review platform with strong workflows and no free plan.
8.7/10★★★★☆Visit DistillerSR -
Best forEstablished conventional review workflows
- Better than HAWC:
- Editor score 8.6 vs 6.3
A complete review workflow for established research teams, without a free plan.
8.6/10★★★★☆Visit Covidence -
Best forReproducible open-source reviews
- Better than HAWC:
- Editor score 8.5 vs 6.3
A free, open-source review workbench with strong reproducibility features and a five-collaborator limit.
- Protocol support
- Reference deduplication
- Data extraction
8.5/10★★★★☆Visit ReviQ -
Best forFree open-source end-to-end reviews
- Better than HAWC:
- Editor score 8.4 vs 6.3
A free, end-to-end workspace for individual and collaborative systematic reviews.
8.4/10★★★★☆Visit Buhos -
Best forFree teams needing complete screening
- Better than HAWC:
- Editor score 8.3 vs 6.3
A complete free workflow for screening, extraction, collaboration, and PRISMA reporting.
- Full-text storage
- Reference deduplication
- Data extraction
8.3/10★★★★☆Visit Catchii -
Best forTeams needing broad database coverage
- Better than HAWC:
- Editor score 8.2 vs 6.3
A broad, web-based review workspace with screening, extraction, and reporting tools.
8.2/10★★★★☆Visit PICO Portal -
Best forFree structured team reviews
- Better than HAWC:
- Editor score 8.2 vs 6.3
A capable free workspace for structured, collaborative evidence reviews.
8.2/10★★★★☆Visit CADIMA -
Best forJBI-aligned review teams
- Better than HAWC:
- Editor score 8.1 vs 6.3
A broad JBI-aligned workspace for planning, screening, appraisal, synthesis, and reporting.
8.1/10★★★★☆Visit JBI SUMARI -
Best forLow-cost evidence synthesis
- Better than HAWC:
- Editor score 8.0 vs 6.3
A focused evidence-synthesis workspace with structured workflows and advanced analysis tools.
8.0/10★★★★☆Visit EPPI-Reviewer -
Best forFree collaborative AI screening
- Better than HAWC:
- Editor score 7.9 vs 6.3
A free collaborative workspace for screening and extracting evidence with AI assistance.
7.9/10★★★★☆Visit Colandr -
Best forFree meta-analysis projects
- Better than HAWC:
- Editor score 7.8 vs 6.3
A capable free option for collaborative preclinical reviews and meta-analysis projects.
- Protocol support
- Full-text storage
- Data extraction
7.8/10★★★★☆Visit SyRF
HAWC Alternatives: Common Questions
What is the best alternative to HAWC?
Covexe: #1 in our Systematic Review Software ranking, with an editor score of 9.3 out of 10. A broad systematic-review workflow with substantial free and low-cost options.
Is there a free alternative to HAWC?
Yes. Covexe, Rayyan, Parsifal, Silvi and ReviQ have a free plan or a free tier (11 of the 15 alternatives on this page).
Why do people look for HAWC alternatives?
Focused on health and environmental assessment, not general review workflows; Creating or collaborating on assessments requires requesting access; Cloud deployment may not suit teams requiring another deployment model.
Which HAWC alternative has the most collaborator limit?
Covexe, with 5 users.
How do I switch from HAWC?
Export your data from HAWC (most tools have an export in their settings). Sign up for the alternative; start on its free plan or trial if it has one. Import your export and set up the integrations your team relies on. Run both side by side for a short while, then cancel HAWC.
How to Switch from HAWC
- Export your data from HAWC (most tools have an export in their settings).
- Sign up for the alternative; start on its free plan or trial if it has one.
- Import your export and set up the integrations your team relies on.
- Run both side by side for a short while, then cancel HAWC.
HAWC vs Each Alternative
| # | Tool | Free plan | Paid from | Score |
|---|---|---|---|---|
| 27 | HAWC | Yes | Free | 6.3 |
| 1 | Covexe | Yes | $99/yr | 9.3 |
| 2 | Rayyan | Yes | $8.33/seat/mo | 9.0 |
| 3 | Parsifal | Yes | Free | 8.9 |
| 4 | Silvi | Yes | €19/mo | 8.8 |
| 5 | DistillerSR | No | 8.7 | |
| 6 | Covidence | No | 8.6 | |
| 7 | ReviQ | Yes | Free | 8.5 |
| 8 | Buhos | Yes | Free | 8.4 |
| 9 | Catchii | Yes | Free | 8.3 |
| 10 | PICO Portal | Yes | 8.2 | |
| 11 | CADIMA | Yes | Free | 8.2 |
| 12 | JBI SUMARI | No | $130/user/yr | 8.1 |
| 13 | EPPI-Reviewer | No | 8.0 | |
| 14 | Colandr | Yes | Free | 7.9 |
| 15 | SyRF | Yes | Free | 7.8 |
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Last updated · How we research and update