Pathway vs Rayyan

A side-by-side look at pricing, capabilities, pros, cons, and our editorial scores.

	Pathway RAG	Rayyan RAG
Tagline	Live data framework for production RAG and streaming ETL pipelines in Python.	AI-assisted systematic review platform for screening, deduplicating, and extracting data from large literature corpora.
Category	RAG	RAG
Pricing	Freemium· Community free (BSL 1.1, 8GB/4 cores); Scale and Enterprise tiers with license key	Freemium· Free forever for basic use; enterprise custom pricing
Model	Multi-model	—
Editorial score	7.3 / 10	7.3 / 10
Use cases	live-ragstreaming-etldocument-indexingmultimodal-raganomaly-detection	systematic-reviewliterature-screeningdeduplicationdata-extractionmeta-analysisresearch-collaboration
Pros	Genuinely live indexing - documents update without rebuild jobs Self-hosted under BSL 1.1, no data leaves your infra Rich connector library (Kafka, S3, SharePoint, Postgres, Delta Lake) Same pipeline handles batch and streaming 20+ production-ready templates including multimodal and adaptive RAG	Purpose-built for systematic reviews, not retrofitted from a generic tool Handles up to 200,000 references with robust deduplication AI prioritization meaningfully cuts manual screening time Free tier is genuinely usable for solo researchers Mobile + offline support is rare in this category
Cons	Steeper learning curve than prompt-chain frameworks BSL is not OSI-approved - commercial restrictions apply at scale Smaller community than LangChain/LlamaIndex Pricing for Scale/Enterprise tiers not transparent	Proprietary SaaS with no self-hosted option Enterprise pricing opaque, requires sales contact AI features are workflow-bound, not a general RAG interface
Website	pathway.com	rayyan.ai

Pick Pathway if

✅ Genuinely live indexing - documents update without rebuild jobs
✅ Self-hosted under BSL 1.1, no data leaves your infra
✅ Rich connector library (Kafka, S3, SharePoint, Postgres, Delta Lake)
✅ Same pipeline handles batch and streaming

Pick Rayyan if

✅ Purpose-built for systematic reviews, not retrofitted from a generic tool
✅ Handles up to 200,000 references with robust deduplication
✅ AI prioritization meaningfully cuts manual screening time
✅ Free tier is genuinely usable for solo researchers

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