Elva vs YC Has It: Features, Pricing & Which Is Better (2026)
A side-by-side comparison of Elva and YC Has It — features, pricing, and ideal use cases — to help you decide which AI tool fits your workflow.
Elva
Theneo
Reads your repositories to discover every API, scores and governs them, then exposes them to developers and AI agents via hosted MCP servers.
Key features
- Spec-Free API Discovery: Elva scans repository code directly to find endpoints and generates OpenAPI 3.1 as output, so no existing spec is needed to start.
- Endpoint Scoring: Every collection is graded on design, developer experience, AI readiness, security and performance, with the weakest collection surfaced first.
- AI Fix Pass: A one-click agent writes missing descriptions from code, types response schemas and documents auth, then rescores the collection.
- API Contracts: Per-audience contracts pin the exact endpoints and fields a partner, internal team, public developer or MCP client receives, excluding PII and internal fields.
- Breaking Change Enforcement: Each commit is diffed against published contracts, showing the schema diff, affected consumers and tools, and blocking publish by policy.
- Hosted MCP Servers: Contracts generate MCP servers hosted behind Elva's gateway with OAuth2, scoped keys, per-tool authorization and exportable call logs.
- MCP Playground and Agent Feedback: Test the server with a live model, then read the complaints agents file about confusing or failing tools, scored back into the catalog.
- Multi-Target Publishing: One approved contract ships as OpenAPI spec, Theneo docs, MCP server, Postman collection and a typed TypeScript SDK in sync.
Best for
- API Inventory Audit: Discover undocumented or forgotten endpoints across a large codebase and get a ranked list of what to fix first.
- Agent Enablement: Expose an internal service to Claude, Cursor or ChatGPT as a governed MCP server instead of hand-writing tool wrappers.
- Partner Integration Safety: Publish a restricted contract to an external partner and have Elva block commits that would break their integration.
- PII Scoping: Keep customer emails and internal ops annotations out of a public or agent-facing surface while the same endpoints serve them internally.
- Zombie Endpoint Retirement: Prove no active consumer references an endpoint before deleting it, using contract and call-log evidence.
- Enterprise Security Review: Satisfy SOC 2, ISO 27001 and GDPR questions and wire agent access into an existing SSO and SCIM identity provider.
- Documentation Drift Control: Keep docs, SDKs and Postman collections regenerated from code on every merge instead of maintained by hand.
YC Has It
YC Has It
Describe your problem in plain English and get the Y Combinator startup that solves it — 4,000+ active YC companies indexed.
Key features
- Plain-English Problem Search: Describe what you need and get matched to relevant YC companies
- 4,000+ YC Companies Indexed: Coverage of the active Y Combinator startup ecosystem
- Rewritten Descriptions: Every company is described in user language, not marketing copy
- Reasoning Included: Each match explains why the startup solves your stated problem
- Pricing & Integrations Surfaced: Compare cost and stack fit inline with the recommendation
- 'Not For' Section: Explicitly flags which use cases each startup is not a fit for
- No Login Required: 100% free forever with no signup
Best for
- Find a YC startup that solves a specific engineering or business problem
- Compare multiple YC companies in the same category by pricing and integrations
- Discover niche B2B tools built by recent YC batches
- Research the YC ecosystem without scrolling batch-organized directories
- Rule out ill-fitting startups quickly using the 'Not For' explanations
- Vet a category before founding your own YC-adjacent startup