Hubble vs Spider Cloud

The capability sets do not overlap. Hubble's entire feature list is about obtaining clinical and claims data through sanctioned channels: patient-mediated access under the federal right of access and TEFCA Individual Access Services, provider-mediated access with read/write permissions, voice and browser agents for portals that resist APIs, and a normalized structured record where every field is traced back to its source system. Its integrations are the healthcare plumbing — Epic, Cerner, athenahealth, UnitedHealthcare, Aetna — and its operational layer is compliance-shaped: HIPAA-ready permissions and audit logs on every call, an AI Governance module for inventory, scoping, and review, and a no-code Workflows studio with a dashboard tracking revenue recovered and failure rate. Coverage is stated as self-improving with each retrieval.

Spider Cloud's features are about the open web. One call returns a page as markdown, JSON, HTML, or raw text; crawl streams a whole site back as JSONL in page-completion order; the search endpoint combines SERP results, scraped pages, and AI extraction. Custom browser rendering executes scripts, loads lazy images, and finishes infinite scroll. An Unblocker handles bot walls, CAPTCHAs, and geo checks with retries and rotating proxies, and Browser Cloud runs stealth sessions. The AI layer (Act, Extract, Observe over the Browser API WebSocket, plus AI Studio Alpha) and the MCP server at mcp.spider.cloud exist to feed coding agents and RAG pipelines — LangChain, LlamaIndex, CrewAI, Claude Code, Cursor, Windsurf. Different buyer, different problem, no shared shortlist.

Spider Cloud is transactionally priced with a freemium entry point: you can start on a limited free allowance and move to metered pay-as-you-go, where each request, render, and proxy exit bills separately. The unlimited-concurrency flat-rate plan exists for high-volume crawls where metered billing would punish you, but note the caveats in the data: geo-targeting is not available on the Unlimited plan (geo-fenced crawls stay on pay-as-you-go), and residential/ISP proxy pools bill separately from base request pricing. Browser AI commands require an AI Studio subscription on top. Hubble has no published price at all — pricing_type is contact, and the product explicitly is not for hobby projects or proofs-of-concept that need instant self-serve signup. That means a sales conversation, an implementation of patient- or provider-mediated access, and a contract sized to your retrieval volume; there is no free tier to test and no per-request number to compare against Spider Cloud's meter. If budget certainty matters, Spider Cloud is the only one of the two you can price today from public information. Comparing the two on cost per unit is meaningless because the units are different — records retrieved versus pages rendered.