Spike

Spike is an AI-powered email and team collaboration platform that turns standard email accounts (Gmail, Outlook, IMAP) into a chat-like, conversational experience. Its consumer Email App reformats existing inboxes into threaded conversations, while Spike Teamspace is an end-to-end email and team-chat service with shared inboxes, channels, groups, collaborative docs, tasks, notes, and built-in video meetings. Spike layers AI features across the inbox for smart prioritization, thread summaries, and draft assistance. The company is a portfolio company of Insight Partners. As of this enrichment pass Spike ships consumer and team applications but publishes no public developer API, OpenAPI specification, or developer portal; the profile below captures its real product, security posture, and public link surface.

Spike is profiled on the APIs.io network. Tagged areas include Company, Email, Collaboration, Team Chat, and Productivity.

Spike’s developer surface includes documentation, support, engineering blog, pricing, and 6 more developer resources.

🌐 Visit website 📡 Source on GitHub

16.0/100 emerging ▬ flat Agent 0/100 human only saas Full breakdown ↓
scored 2026-09-08 · rubric v0.20.0

0 APIs

Company Email Collaboration Team Chat Productivity Communications Artificial Intelligence

Kin Score

Kin Score How this is scored →
scored 2026-09-08 · rubric v0.20.0

Composite quality — 16.0/100 · emerging

Contract Quality 0.0 / 25

Developer Ergonomics 3.3 / 20

Access Clarity 6.3 / 20

Operational Transparency 1.4 / 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.

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Security Posture 2

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

Spike Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Spike Vulnerability Disclosure

Hackerone · contact published

SECURITY

Resources

Documentation 1

Reference material describing how the API behaves

Documentation

Documentation

Access & Security 3

Authentication, authorization, and security posture

Security

Security

VulnerabilityDisclosure

VulnerabilityDisclosure

DomainSecurity

DomainSecurity

Operate 1

Status, limits, changes, and where to get help

Support

Support

Commercial 3

Pricing, plans, and the legal terms of use

Pricing

Pricing

PrivacyPolicy

PrivacyPolicy

TermsOfService

TermsOfService

Company 2

The organization behind the API

Website

Website

Blog

Blog

Source (apis.yml)

aid: spike
deliveryModel:
  model: saas
  open_source: false
  commercial: true
  callable_host: false
  label: Hosted service · you call their endpoint
  confidence: medium
  source:
  - pricing
  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/spike.png
name: Spike
description: Spike is an AI-powered email and team collaboration platform that turns standard email accounts (Gmail, Outlook,
  IMAP) into a chat-like, conversational experience. Its consumer Email App reformats existing inboxes into threaded conversations,
  while Spike Teamspace is an end-to-end email and team-chat service with shared inboxes, channels, groups, collaborative
  docs, tasks, notes, and built-in video meetings. Spike layers AI features across the inbox for smart prioritization, thread
  summaries, and draft assistance. The company is a portfolio company of Insight Partners. As of this enrichment pass Spike
  ships consumer and team applications but publishes no public developer API, OpenAPI specification, or developer portal;
  the profile below captures its real product, security posture, and public link surface.
url: https://raw.githubusercontent.com/api-evangelist/spike/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- insight-partners
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-21'
tags:
- Company
- Email
- Collaboration
- Team Chat
- Productivity
- Communications
- Artificial Intelligence
tags_raw:
- Company
- Email
- Collaboration
- Team Chat
- Productivity
- Communication
- AI
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Website
  url: https://www.spikenow.com/
- type: Documentation
  url: https://www.spikenow.com/help/
- type: Support
  url: https://www.spikenow.com/help/
- type: Blog
  url: https://www.spikenow.com/blog/
- type: Pricing
  url: https://www.spikenow.com/pricing/
- type: PrivacyPolicy
  url: https://www.spikenow.com/privacy-policy/
- type: TermsOfService
  url: https://www.spikenow.com/terms-and-conditions/
- type: Security
  url: https://www.spikenow.com/security/
- type: VulnerabilityDisclosure
  url: security/spike-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/spike-domain-security.yml
x-enrichment:
  date: '2026-07-21'
  status: minimal
  artifacts_added: 2
  pass: local-v1

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