OneShot website screenshot

OneShot

OneShot (oneshot.ai) is an autonomous outbound sales prospecting platform that uses generative AI, machine learning, and reinforcement learning to automate the manual work of B2B prospecting. It sources ideal-customer-profile (ICP) leads from 35+ data providers, manages email and domain health, generates hyper-personalized messaging for email and LinkedIn, and can run fully autonomous 24/7 outreach that books qualified meetings. The product ships as a Chrome extension and a web application, and integrates natively with HubSpot, Salesforce, Apollo, Salesloft, and Outreach. Founded in London by Gautam Rishi (CEO) and Venki Pola (CTO), OneShot is backed by 42Cap, Seedcamp, and Addvia Ventures. Commercially it publishes three monthly tiers ($49/$99, $399 and $1,995), all sold through a "Book a Demo" motion with no self-serve checkout, and it operates a Vanta-hosted trust center at security.oneshot.ai alongside published GDPR and data-processing terms. This profile was surfaced as a Seedcamp portfolio company and enriched from OneShot's public surface. OneShot exposes NO public developer API: full contract discovery across www.oneshot.ai, the apex, app.oneshot.ai and every candidate api/docs/mcp subdomain found no OpenAPI, AsyncAPI, GraphQL SDL, MCP server or A2A agent card, and no developer portal or API reference exists. Its only first-party distributed package is an end-user Chrome extension.

OneShot is profiled on the APIs.io network. Tagged areas include Company, Sales, Sales Automation, Outbound, and Prospecting.

OneShot’s developer surface includes documentation, getting-started guide, engineering blog, pricing, signup flow, and 14 more developer resources.

31.1/100 thin ▲ 12.8 Agent 3/100 human only Full breakdown ↓
scored 2026-08-17 · rubric v0.11.0
AccessPaidApproval
0 APIs
CompanySalesSales AutomationOutboundProspectingLead GenerationArtificial IntelligenceGo-To-Market

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-08-17 · rubric v0.11.0
Composite quality — 31.1/100 · thin
Contract Quality 0.0 / 25
Developer Ergonomics 4.3 / 20
Commercial Clarity 18.4 / 20
Operational Transparency 0.0 / 13
Governance 1.5 / 12
Discoverability 6.9 / 10
Agent readiness — 3/100 · human only
Machine-Readable Contract 0 / 18
Agentic Access Contract 0 / 10
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 7 / 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
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/oneshot: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

Pricing Plans 1

Published pricing tiers and plan structures.

Oneshot Plans Pricing

3 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Oneshot Rate Limits

0 limits

RATE LIMITS

Security Posture 4

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

Oneshot Authentication

http/oauth2 · 3 schemes

SECURITY

Oneshot Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Oneshot Vulnerability Disclosure

Hackerone · contact published

SECURITY

Oneshot Trust Center

trust center published

SECURITY

Resources

Get Started 2

Portal, sign-up, and the first successful call

Documentation 1

Reference material describing how the API behaves

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

Design & Contract 2

Pagination, idempotency, versioning, errors, and events

Build 1

SDKs, sample code, and the tooling you integrate with

Access & Security 4

Authentication, authorization, and security posture

Operate 1

Status, limits, changes, and where to get help

Commercial 4

Pricing, plans, and the legal terms of use

Company 2

The organization behind the API

Other 1

Properties that don't map to a standard resource type

Source (apis.yml)

apis.yml Raw ↑
aid: oneshot
name: OneShot
description: 'OneShot (oneshot.ai) is an autonomous outbound sales prospecting platform that uses generative AI, machine learning,
  and reinforcement learning to automate the manual work of B2B prospecting. It sources ideal-customer-profile (ICP) leads
  from 35+ data providers, manages email and domain health, generates hyper-personalized messaging for email and LinkedIn,
  and can run fully autonomous 24/7 outreach that books qualified meetings. The product ships as a Chrome extension and a
  web application, and integrates natively with HubSpot, Salesforce, Apollo, Salesloft, and Outreach. Founded in London by
  Gautam Rishi (CEO) and Venki Pola (CTO), OneShot is backed by 42Cap, Seedcamp, and Addvia Ventures. Commercially it publishes
  three monthly tiers ($49/$99, $399 and $1,995), all sold through a "Book a Demo" motion with no self-serve checkout, and
  it operates a Vanta-hosted trust center at security.oneshot.ai alongside published GDPR and data-processing terms. This
  profile was surfaced as a Seedcamp portfolio company and enriched from OneShot''s public surface. OneShot exposes NO public
  developer API: full contract discovery across www.oneshot.ai, the apex, app.oneshot.ai and every candidate api/docs/mcp
  subdomain found no OpenAPI, AsyncAPI, GraphQL SDL, MCP server or A2A agent card, and no developer portal or API reference
  exists. Its only first-party distributed package is an end-user Chrome extension.'
url: https://raw.githubusercontent.com/api-evangelist/oneshot/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- seedcamp
- 42cap
- addvia-ventures
x-tier: stub
x-tier-reason: portfolio-lead
accessModel:
  pricing: paid
  onboarding: approval
  trial: false
  try_now: false
  public: false
  label: Paid · Requires approval
  confidence: high
  source:
  - plans
  - https://www.oneshot.ai/pricing
  generated: '2026-08-13'
  method: searched
  note: Corrected from the derived value. derive-access-model.py inferred `self-serve` from the presence of an authentication
    artifact, but every one of the three published tiers — including the $49 entry tier — carries a "Book a Demo" call to
    action. There is no self-serve checkout and no free tier, so onboarding is sales-gated approval.
image: https://cdn.prod.website-files.com/64c2dbb9c4026648656ec081/68643037866f61678f86bb47_oneshot_meta_preview_atlas.png
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-08-13'
tags:
- Company
- Sales
- Sales Automation
- Outbound
- Prospecting
- Lead Generation
- Artificial Intelligence
- Go-To-Market
x-enrichment:
  date: '2026-08-13'
  status: enriched
  artifacts_added: 10
  pass: local-v1
x-coverage:
  state: none
  reason: no-developer-program
  detail: OneShot ships only an end-user web app and Chrome extension; its own site has no developer, API or docs page (all
    404, and none of the 180 URLs in its sitemap is a reference page), api.oneshot.ai has no public DNS record at all, and
    app.oneshot.ai answers 200 with the same SPA shell for every path including /openapi.json.
  evidence:
  - url: https://www.oneshot.ai/api
    status: 404
  - url: https://www.oneshot.ai/developers
    status: 404
  - url: https://www.oneshot.ai/llms.txt
    status: 404
  - url: https://www.oneshot.ai/.well-known/agent-card.json
    status: 404
  - url: https://api.oneshot.ai/
    status: 0
  checked: '2026-08-13'
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Website
  url: https://www.oneshot.ai
- type: Documentation
  url: https://www.oneshot.ai/getting-started-with-oneshot
- type: GettingStarted
  url: https://www.oneshot.ai/getting-started-with-oneshot
- type: Blog
  url: https://www.oneshot.ai/blog
- type: Pricing
  url: https://www.oneshot.ai/pricing
- type: SignUp
  url: https://app.oneshot.ai
- type: TermsOfService
  url: https://www.oneshot.ai/terms-of-service
- type: PrivacyPolicy
  url: https://www.oneshot.ai/privacy-policy
- type: DomainSecurity
  url: security/oneshot-domain-security.yml
- type: TrustCenter
  url: security/oneshot-trust-center.yml
- type: Compliance
  url: https://security.oneshot.ai
- type: VulnerabilityDisclosure
  url: security/oneshot-vulnerability-disclosure.yml
- type: Conformance
  url: conformance/oneshot-conformance.yml
- type: Packages
  url: packages/oneshot-packages.yml
- type: Plans
  url: plans/oneshot-plans-pricing.yml
- type: RateLimits
  url: rate-limits/oneshot-rate-limits.yml
- type: Lifecycle
  url: lifecycle/oneshot-lifecycle.yml
- type: LLMsTxt
  url: llms/oneshot-llms.txt
- type: AcceptableUsePolicy
  url: https://www.oneshot.ai/aup