BeliefState
BeliefState is an AI-powered Research AI tool — AI-powered platform delivering analyst theses for stock research and trading agents. Best for: Research AI. Pricing: Paid (GateOnAI Score: 52/100).
AI-powered platform delivering analyst theses for stock research and trading agents.
BeliefState is an AI‑powered platform that delivers theses, price targets, risks and revisions extracted from top analyst research, linked to evidence and accessible through a REST API and MCP. The service lets you query a ticker within your existing AI model—such as ChatGPT, Claude or Codex—and receive source‑linked belief records, including the analyst’s reasoning, dated evidence and outcome scenarios. It also provides tools to compare hypothetical returns against benchmarks and inspect the underlying assumptions. Pricing is tiered: a personal plan tracks five companies for $19 / month (or $149 annually) with $10 prepaid credits; an everyday research plan covers 25 companies for $29 / month (or $249 annually) with $40 credits; and a small‑team plan includes 100+ companies for $299 / month (or $2,990 annually) with $200 credits. Credits never expire, and scoped API keys are revocable. The platform does not include redistribution rights or email/push alerts.
Summary written from BeliefState's own website on 30 Oct 2026. Check the vendor's website for current details.
MCP server
BeliefState has an MCP server listed in the Official MCP Registry (ai.beliefstate/investor-research). AI assistants and code editors that support MCP can use BeliefState directly. Endpoint: https://beliefstate.ai/v1/research/mcp.
GateOnAI has not tested this server. Check the provider's documentation before you connect it.
How to evaluate BeliefState before you buy
What GateOnAI has on record
- Pricing model: Paid plans only - no free plan listed
- GDPR: No statement recorded on GateOnAI - ask the vendor
- EU data hosting: Not recorded on GateOnAI - ask the vendor
- Website check: Online at our check on 30 Oct 2026
Questions to ask the vendor
- Will you sign a GDPR data processing agreement (Article 28) and share your list of sub-processors?
- Where is our data stored and processed, and is it used to train your models?
- Is there a free trial or pilot, and what does the plan we need cost per user?
- Can we export all our data, and how is it deleted when we cancel?
Full checklist: 43 questions to ask an AI vendor · Alternatives to BeliefState · Compare BeliefState with Semantic Scholar
More Research AI Tools
- Application Signal - AI tool that evaluates YC startup ideas by mapping and analyzing YC-backed companies.
- Askline - Show what ChatGPT says about a brand and the SEO that feeds it
- AthenaHQ - Track how AI assistants mention, cite, and rank your brand and competitors in AI search.
- Atlas.ti - AI qualitative data analysis
- Cite This For Me - AI bibliography and citation tool
- Citefast - AI citation generator
May Connect With
Tools whose input/output tags match those of BeliefState (the tags are assigned automatically and the connections are not tested):
- YCharts - AI financial data and investment research platform
- Public AI - AI social investing platform for retail investors
- Salesforce Einstein AI - AI CRM intelligence across Salesforce platform
- Guru - AI knowledge management platform
- 6sense - AI revenue intelligence for B2B pipeline generation