FinChat (Fiscal.ai) vs Weaviate

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

	FinChat (Fiscal.ai) RAG	Weaviate RAG
Tagline	AI copilot for equity research that reads filings, transcripts, and KPI tables across 100,000+ public companies.	Open-source vector DB with hybrid search and modules.
Category	RAG	RAG
Pricing	Freemium· Free; Pro $39/mo (annual) or $49/mo; Max and Enterprise API tiers above	Freemium· Free open-source; cloud from $25/mo
Model	Multi-model (proprietary finance-tuned copilot)	Hosted vector DB (not an LLM)
Editorial score	—	8.4 / 10
Use cases	equity-researchearnings-call-analysisstock-screeningfilings-summarizationkpi-tracking	self-hosted RAGhybrid search
Pros	Hand-curated segment and KPI data on ~2,000 companies you can't easily get elsewhere AI copilot grounded in S&P Market Intelligence with citations to source filings Natural-language stock screener and earnings-transcript Q&A Free tier is genuinely usable; official ChatGPT/Codex app since mid-2026 Enterprise API and white-label copilot for embedding in your own workflow	Hybrid search built in Self-host or cloud Module ecosystem GraphQL + REST APIs
Cons	Coverage is public equities only - no fixed income, options, or private markets Pro tier needed to unlock most of the AI copilot's depth Closed source and you're locked to their data pipeline Rebrand to Fiscal.ai still in progress - branding/URLs are inconsistent	More ops than Pinecone if self-hosted Smaller community
Website	finchat.io	weaviate.io

Pick FinChat (Fiscal.ai) if

✅ Hand-curated segment and KPI data on ~2,000 companies you can't easily get elsewhere
✅ AI copilot grounded in S&P Market Intelligence with citations to source filings
✅ Natural-language stock screener and earnings-transcript Q&A
✅ Free tier is genuinely usable; official ChatGPT/Codex app since mid-2026

Pick Weaviate if