# SigFig

**Canonical:** https://apis.io/providers/sigfig/  
**Website:** https://sigfig.com/home/  
**APIs profiled:** 0

SigFig is a San Francisco-based wealth management technology (fintech) company. It operates two lines: "Tandems," an enterprise platform that helps financial institutions deliver intelligent, personalized financial advice, and "SigFig Wealth Management," a consumer robo-advisory service that builds and manages tax-efficient, diversified investment portfolios tailored to each client's goals. SigFig is backed by Bain Capital Ventures, DCM Ventures, and Union Square Ventures. As of the 2026-07-21 enrichment pass, SigFig publishes no public developer API, SDK, MCP server, or developer portal; its site is served behind a WAF and the developer/docs/api subdomains do not resolve.

## Kin Score — 5.7 / 100 (minimal)

Scored 2026-08-20 under rubric 0.12.0. Trend: flat (+0.0 from 5.7).

| Facet | Score |
|---|---|
| Discoverability | 57.4 |
| Contract Quality | 0.0 |
| Governance | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 0.0 |
| Developer Ergonomics | 0.0 |
| Commercial Clarity | 0.0 |
| Access Clarity | 0.0 |

## Agent readiness — 0.0 (human-only)

| Dimension | Value |
|---|---|
| Spec Presence | no |
| Agentic Access | no |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | no |
| Idempotency | no |
| Error Semantics | no |
| OpenAPI Examples | no |
| Rate Limit Signal | no |
| Event Surface Described | no |
| Agent Skills | no |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |

## Access

Unknown — onboarding: unknown, pricing: unknown, trial: no (confidence: low).

## Security (1)

- **Sigfig Domain Security** — TLSv1.3 · HSTS · DMARC

## Tags

Company, Fintech, Wealth Management, Robo-Advisor, Investing, Financial-Services, WealthTech

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/sigfig/). Scores are computed from the provider's own public artifacts under a published rubric.