Tofu

Tofu (tofuhq.com) is an agentic go-to-market platform for B2B revenue teams, running always-on marketing and sales campaigns across email, LinkedIn and landing pages inside a team's existing GTM stack. Three agents — Research, Create and Launch — scale 1:1 ABM to hundreds of accounts, covering outbound prospecting, lead nurture, event follow-up, sales acceleration, stalled-deal re-engagement and customer expansion, and integrating with Salesforce, HubSpot, Marketo, Outreach and Salesloft. Tofu also ships a public, self-serve developer product: the Enrich API (api.enrich.tofuhq.com), a credit-metered company and people data API covering firmographics, funding, headcount, hiring, web traffic, competitors and verified business emails. It is deliberately agent-first — the documented interface is a first-party CLI (@tofuhq/enrich) driven by a published Agent Skill rather than an SDK, and its two schema endpoints answer unauthenticated. Backed by Index Ventures; Tofu states it is SOC 2 certified.

Tofu publishes 1 API on the APIs.io network. Tagged areas include Company, Ai Ml, Marketing, Go-To-Market, and Sales.

Tofu’s developer surface includes documentation, engineering blog, signup flow, CLI, authentication, changelog, and 22 more developer resources.

🌐 Visit website 📡 Source on GitHub
38.4/100 thin ▲ 18.5 Agent 31/100 agent aware Full breakdown ↓
scored 2026-08-17 · rubric v0.11.0
AccessFreemiumFree trial⚡ Free to try
1 APIs
CompanyAi MlMarketingGo-To-MarketSalesAutomationCRMCampaignsData EnrichmentCompany DataPeople DataLead GenerationAgentsContact Data

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-08-17 · rubric v0.11.0
Composite quality — 38.4/100 · thin
Contract Quality 0.0 / 25
Developer Ergonomics 8.7 / 20
Commercial Clarity 14.7 / 20
Operational Transparency 4.8 / 13
Governance 1.5 / 12
Discoverability 8.7 / 10
Agent readiness — 31/100 · agent aware
Machine-Readable Contract 0 / 18
Agentic Access Contract 0 / 10
MCP Server 0 / 12
Machine-Readable Auth 10 / 10
Idempotency 0 / 9
Stable Error Semantics 8 / 8
Request/Response Examples 0 / 7
Rate-Limit Signaling 7 / 7
Typed Event Surface 0 / 6
Agent Skills 5 / 5
Well-Known Catalog 4 / 4
Consent & Bot Identity 0 / 3
A2A Agent Card 8 / 8
Dry-Run / Simulate Mode 0 / 4
Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. This rating is computed from github.com/api-evangelist/tofu: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

APIs 1

Individual APIs this provider publishes, each with its own machine-readable definition.

Tofu Enrich API

Credit-metered company and people data enrichment. Two entities — company (keyed on domain or LinkedIn URL) and person (keyed on LinkedIn profile URL or business email) — with a...

Pricing Plans 1

Published pricing tiers and plan structures.

Tofu Plans Pricing

3 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Tofu Rate Limits

0 limits

RATE LIMITS

Security Posture 2

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Tofu Authentication

http/oauth2/openIdConnect · 3 schemes

SECURITY

Tofu Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Scopes 1

OAuth scopes governing access to this provider's APIs.

Tofu Scopes

4 scopes · authorizationCode/deviceCode/refreshToken

4 scopes

SCOPES

Resources

Get Started 3

Portal, sign-up, and the first successful call

DeveloperPortal
DeveloperPortal
 Login
Login
 SignUp
SignUp

Documentation 1

Reference material describing how the API behaves

Documentation
Documentation

Agent Surfaces 3

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt
LLMsTxt
 WellKnown
WellKnown
 AgentSkill
AgentSkill

Design & Contract 5

Pagination, idempotency, versioning, errors, and events

Lifecycle
Lifecycle
 Conformance
Conformance
 ErrorCatalog
ErrorCatalog
 Conventions
Conventions
 DataModel
DataModel

Build 3

SDKs, sample code, and the tooling you integrate with

GitHubOrganization
GitHubOrganization
 Packages
Packages
 CLI
CLI

Access & Security 4

Authentication, authorization, and security posture

Compliance
Compliance
 DomainSecurity
DomainSecurity
 Authentication
Authentication
 OAuthScopes
OAuthScopes

Operate 3

Status, limits, changes, and where to get help

StatusPage
StatusPage
 RateLimits
RateLimits
 ChangeLog
ChangeLog

Commercial 3

Pricing, plans, and the legal terms of use

TermsOfService
TermsOfService
 PrivacyPolicy
PrivacyPolicy
 Plans
Plans

Company 2

The organization behind the API

Website
Website
 Blog
Blog

Other 1

Properties that don't map to a standard resource type

AgentCard
AgentCard

Source (apis.yml)

apis.yml Raw ↑ 
aid: tofu
accessModel:
  pricing: freemium
  onboarding: self-service
  trial: true
  try_now: true
  public: true
  label: Freemium
  confidence: high
  source:
  - https://enrich.tofuhq.com
  - https://www.npmjs.com/package/@tofuhq/enrich
  generated: '2026-08-13'
  method: searched
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/tofu.png
name: Tofu
description: 'Tofu (tofuhq.com) is an agentic go-to-market platform for B2B revenue teams, running always-on marketing and
  sales campaigns across email, LinkedIn and landing pages inside a team''s existing GTM stack. Three agents — Research, Create
  and Launch — scale 1:1 ABM to hundreds of accounts, covering outbound prospecting, lead nurture, event follow-up, sales
  acceleration, stalled-deal re-engagement and customer expansion, and integrating with Salesforce, HubSpot, Marketo, Outreach
  and Salesloft. Tofu also ships a public, self-serve developer product: the Enrich API (api.enrich.tofuhq.com), a credit-metered
  company and people data API covering firmographics, funding, headcount, hiring, web traffic, competitors and verified business
  emails. It is deliberately agent-first — the documented interface is a first-party CLI (@tofuhq/enrich) driven by a published
  Agent Skill rather than an SDK, and its two schema endpoints answer unauthenticated. Backed by Index Ventures; Tofu states
  it is SOC 2 certified.'
url: https://raw.githubusercontent.com/api-evangelist/tofu/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- index-ventures
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-08-13'
tags:
- Company
- Ai Ml
- Marketing
- Go-To-Market
- Sales
- Automation
- CRM
- Campaigns
- Data Enrichment
- Company Data
- People Data
- Lead Generation
- Agents
- Contact Data
apis:
- name: Tofu Enrich API
  description: Credit-metered company and people data enrichment. Two entities — company (keyed on domain or LinkedIn URL)
    and person (keyed on LinkedIn profile URL or business email) — with a structured filter grammar for search and group/dotted-path
    field selection for enrichment. Company records cover firmographics, taxonomy, headcount and growth, funding and investors,
    hiring, web traffic, SEO, Glassdoor/G2 ratings, news, decision-makers and competitors; person records cover employment
    history, education, skills, GitHub, social and verified business email. Credits are charged per record returned, with
    no charge when nothing matches. Authentication is a bearer API key prefixed enr_, provisioned by emailed one-time code
    through the CLI. No OpenAPI is published, but GET /v1/schema/company and GET /v1/schema/person return the complete filter
    and field vocabulary unauthenticated.
  humanURL: https://enrich.tofuhq.com
  baseURL: https://api.enrich.tofuhq.com
  tags:
  - Data Enrichment
  - Company Data
  - People Data
  - Contact Data
  - Lead Generation
  properties:
  - type: Documentation
    url: https://enrich.tofuhq.com
  - type: DeveloperPortal
    url: https://enrich.tofuhq.com
  - type: Authentication
    url: authentication/tofu-authentication.yml
  - type: ErrorCatalog
    url: errors/tofu-error-codes.yml
  - type: RateLimits
    url: rate-limits/tofu-rate-limits.yml
  - type: Plans
    url: plans/tofu-plans-pricing.yml
  - type: Conventions
    url: conventions/tofu-conventions.yml
  - type: DataModel
    url: data-model/tofu-data-model.yml
  - type: CLI
    url: cli/tofu-cli.yml
  - type: AgentSkill
    url: skills/tofu-enrich.md
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Website
  url: https://tofuhq.com
- type: Documentation
  url: https://docs.tofuhq.com
- type: DeveloperPortal
  url: https://enrich.tofuhq.com
- type: Blog
  url: https://tofuhq.com/blog
- type: StatusPage
  url: https://status.tofuhq.com
- type: Login
  url: https://login.tofuhq.com
- type: SignUp
  url: https://tofuhq.com/lp/request-a-demo
- type: TermsOfService
  url: https://tofuhq.com/terms-and-conditions
- type: PrivacyPolicy
  url: https://tofuhq.com/privacy-policy
- type: Compliance
  url: https://tofuhq.com
- type: GitHubOrganization
  url: https://github.com/TofuHQ
- type: Lifecycle
  url: lifecycle/tofu-lifecycle.yml
- type: Conformance
  url: conformance/tofu-conformance.yml
- type: DomainSecurity
  url: security/tofu-domain-security.yml
- type: LLMsTxt
  url: llms/tofu-llms.txt
- type: WellKnown
  url: well-known/tofu-well-known.yml
- type: AgentCard
  url: a2a/tofu-a2a.yml
- type: AgentSkill
  url: skills/_index.yml
- type: Packages
  url: packages/tofu-packages.yml
- type: CLI
  url: cli/tofu-cli.yml
- type: Authentication
  url: authentication/tofu-authentication.yml
- type: OAuthScopes
  url: scopes/tofu-scopes.yml
- type: ErrorCatalog
  url: errors/tofu-error-codes.yml
- type: RateLimits
  url: rate-limits/tofu-rate-limits.yml
- type: Plans
  url: plans/tofu-plans-pricing.yml
- type: Conventions
  url: conventions/tofu-conventions.yml
- type: DataModel
  url: data-model/tofu-data-model.yml
- type: ChangeLog
  url: changelog/tofu-changelog.yml
x-enrichment:
  date: '2026-08-13'
  status: enriched
  artifacts_added: 21
  pass: local-v1