# Tegus

> Tegus is an investment-research platform for institutional investors — an expert-call
> transcript library (260,000+ compliance-reviewed 1:1 expert transcripts across 27,000+
> public and private companies), company financial models and KPIs, SEC filings and an
> Excel add-in. AlphaSense completed its acquisition of Tegus on 8 July 2024 for ~$930M.
> Tegus now operates as a brand inside AlphaSense: tegus.com is a ten-page marketing and
> legal site that routes visitors to AlphaSense, the live application runs at
> app.tegus.co, and the developer surface has been retired.

## Status of the developer surface

- The Tegus developer hub at https://tegus.readme.io/ returns HTTP 302 to /inactive.
- status.tegus.com — which formerly carried a component named "Our Public API" — no
  longer resolves (NXDOMAIN). Last Internet Archive capture 2025-04-11.
- api.tegus.com, app.tegus.com, developer.tegus.com, docs.tegus.com, api.tegus.co,
  docs.tegus.co, developer.tegus.co and status.tegus.co all return NXDOMAIN.
- No OpenAPI, AsyncAPI, GraphQL SDL, MCP server, A2A agent card, llms.txt or
  security.txt is published at any tegus.com or tegus.co host.
- Programmatic access to the Tegus corpus is now delivered through the AlphaSense
  developer platform. See https://developer.alpha-sense.com/.

## Machine-readable documents that are live

- [OpenID Connect discovery](https://auth.tegus.com/.well-known/openid-configuration):
  OIDC 1.0 discovery for the Tegus identity provider (an Auth0 tenant operated by
  AlphaSense). HTTP 200, application/json.
- [OAuth 2.0 authorization server metadata](https://auth.tegus.com/.well-known/oauth-authorization-server):
  RFC 8414 metadata for the same issuer. HTTP 200.
- [JSON Web Key Set](https://auth.tegus.com/.well-known/jwks.json): RFC 7517 signing
  keys for the issuer. HTTP 200.

## Site

- [Tegus](https://www.tegus.com/): landing page — "Tegus is now part of AlphaSense".
- [Tegus Platform sign-in](https://app.tegus.co/users/sign_in): the live application.
- [Compliance](https://tegus.com/compliance): how expert-call transcripts are reviewed.
- [Tegus for experts](https://tegus.com/experts): expert-network recruiting.
- [Terms of Service](https://tegus.com/terms)
- [Third-party transcript contributor terms](https://tegus.com/third-party-terms)
- [Privacy Notice](https://www.alpha-sense.com/privacy-notice/) (served by AlphaSense)
- [Do not sell my personal information](https://tegus.com/do-not-sell)
- [Start a Tegus trial](https://www.alpha-sense.com/trial-request-tegus-ref/) (AlphaSense)
- [YouTube](https://www.youtube.com/channel/UCsGxYKyEAcper1LW5vlDdJw)

## API Evangelist artifacts in this repository

- well-known/tegus-well-known.yml — every /.well-known/* path probed, with status.
- well-known/tegus-openid-configuration.json — verbatim OIDC discovery document.
- well-known/tegus-oauth-authorization-server.json — verbatim RFC 8414 metadata.
- well-known/tegus-jwks.json — verbatim JWKS.
- authentication/tegus-authentication.yml — the identity/authorization profile.
- scopes/tegus-scopes.yml — the 14 OIDC identity scopes advertised by the issuer.
- conformance/tegus-conformance.yml — standards conformance read off the discovery docs.
- lifecycle/tegus-lifecycle.yml — the retirement of the standalone developer surface.
- security/tegus-domain-security.yml — TLS/HSTS/DNSSEC/CAA/SPF/DMARC probe results.

---
generated: 2026-08-05
method: generated
source: apis.yml + repo artifacts; no /llms.txt is published at any tegus.com or tegus.co host (404)