Simpo

Simpo is a no-code digital adoption platform (DAP) that lets enterprise product and customer-success teams build in-app onboarding flows, guided walkthroughs, announcements, surveys, and contextual help without writing code. End users are guided at the point of need inside the software they already use, driving feature adoption, engagement, and retention. Founded in 2016 by Yohanan Hruschev and Yuval Karmi and headquartered in San Francisco, Simpo raised a $4.5M seed round led by Redpoint Ventures in 2019 and was acquired by WalkMe in October 2021. The product is a snippet/embed-installed browser layer rather than a public developer REST API; it exposes no OpenAPI, SDK, or public developer documentation surface, and the primary web host is no longer reachable following the acquisition.

Simpo is profiled on the APIs.io network. Tagged areas include Company, Digital Adoption, Onboarding, User Onboarding, and In-App Guidance.

🌐 Visit website 📡 Source on GitHub
5.0/100 minimal ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-09-08 · rubric v0.20.0
0 APIs
CompanyDigital AdoptionOnboardingUser OnboardingIn-App GuidanceProduct AdoptionNo-CodeCustomer SuccessSoftware-as-a-Service

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-09-08 · rubric v0.20.0
Composite quality — 5.0/100 · minimal
Contract Quality 0.0 / 25
Developer Ergonomics 0.0 / 20
Access Clarity 0.0 / 20
Operational Transparency 0.0 / 13
Contract Governance 0.0 / 12
Discoverability 5.0 / 10
Agent readiness — 0/100 · human only
Machine-Readable Contract 0 / 18
Agentic Access Contract 0 / 10
Documented Reversibility 0 / 6
MCP Server 0 / 12
Machine-Readable Auth 0 / 10
Idempotency 0 / 9
Stable Error Semantics 0 / 8
Request/Response Examples 0 / 7
Rate-Limit Signaling 0 / 7
Typed Event Surface 0 / 6
Agent Skills 0 / 5
Well-Known Catalog 0 / 4
Consent & Bot Identity 0 / 3
A2A Agent Card 0 / 8
Dry-Run / Simulate Mode 0 / 4
Delegated User Identity 0 / 6
Protected Resource Metadata 0 / 5
Registration Without a Human 0 / 6
Agentic Commerce Well-Known Document 0 / 5
Create-or-Update Ergonomics could not be measured. We hold no machine-readable contract for this provider to read, so there is nothing to measure a write surface against. Excluded rather than scored zero: never-measured and measured-empty are different facts. Publishing an OpenAPI is what makes this facet — and several others — scorable at all.
Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. Every facet and dimension name above is a link: it opens that measurement's own page — what it means, the exact checks that feed it, how the whole catalog distributes on it, and the providers at the top of it. This rating is computed from github.com/api-evangelist/simpo: open an issue to ask a question, or submit a pull request to add artifacts. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

Security Posture 1

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

Simpo Domain Security

DMARC

SECURITY

Resources

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity
DomainSecurity

Company 1

The organization behind the API

Website
Website

Source (apis.yml)

apis.yml Raw ↑ 
aid: simpo
deliveryModel:
  model: unknown
  open_source: false
  commercial: false
  callable_host: false
  label: Delivery model not determined — needs a product licence on record
  confidence: low
  source:
  - none
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source: []
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/simpo.png
name: Simpo
description: Simpo is a no-code digital adoption platform (DAP) that lets enterprise product and customer-success teams build
  in-app onboarding flows, guided walkthroughs, announcements, surveys, and contextual help without writing code. End users
  are guided at the point of need inside the software they already use, driving feature adoption, engagement, and retention.
  Founded in 2016 by Yohanan Hruschev and Yuval Karmi and headquartered in San Francisco, Simpo raised a $4.5M seed round
  led by Redpoint Ventures in 2019 and was acquired by WalkMe in October 2021. The product is a snippet/embed-installed browser
  layer rather than a public developer REST API; it exposes no OpenAPI, SDK, or public developer documentation surface, and
  the primary web host is no longer reachable following the acquisition.
url: https://raw.githubusercontent.com/api-evangelist/simpo/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- redpoint-ventures
x-acquired-by: walkme
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-21'
tags:
- Company
- Digital Adoption
- Onboarding
- User Onboarding
- In-App Guidance
- Product Adoption
- No-Code
- Customer Success
- Software-as-a-Service
tags_raw:
- Company
- Digital Adoption
- Onboarding
- User Onboarding
- In-App Guidance
- Product Adoption
- No-Code
- Customer Success
- SaaS
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: DomainSecurity
  url: security/simpo-domain-security.yml
- type: Website
  url: https://www.simpo.io/
x-enrichment:
  date: '2026-07-21'
  status: minimal
  artifacts_added: 0
  pass: local-v1

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