Free trial
Free search is available from the homepage signup, with no card mentioned. No separate time limited trial is described.
Learn moreHappenstance
Search your extended network with AI and find a warm path to anyone
Beginner API
What is Happenstance?
Happenstance is an AI search tool that searches your extended network with AI and find a warm path to anyone. AI network search that connects Gmail, LinkedIn, Twitter, Calendar and other accounts, maps who you know, and returns ranked people with the mutual connection who can introduce you.
Happenstance is an AI search layer for your professional network. You connect the accounts where your relationships actually live (Gmail, Google Contacts, Google Calendar, LinkedIn, Twitter, Instagram and Outlook all appear on the site) and the product builds a ranked map of who you know and how well you know them. From there you search in plain language for people by role, company, background or interest, and results come back ordered by strength of fit with the mutual connections who can introduce you. The intended audience is broad but transactional: sales teams hunting for a route into an account, recruiters sourcing candidates outside the usual pipeline, founders raising money, and job seekers who want an introduction rather than a cold application. Results are shown in a table of person, thinking and mutuals, where the thinking column gives a short AI written rationale for the match and the mutuals column names the people who form the path in. Happenstance can go a step further and draft the intro request itself, addressed to your strongest mutual, which you edit and send. The network compounds. Friends and groups can be added so a search reaches your networks' networks, and connected accounts can contribute thousands of edges on their own; the site shows examples where Twitter, LinkedIn and Calendar supply most of the map. Happenstance also runs inside ChatGPT, Claude, Claude Code and OpenClaw through MCP, and exposes an API plus a command line client (installed via Homebrew) for developers who want search inside their own tools. The privacy model matters when comparing it with scrapers and open source intelligence toolkits. Public visibility is opt in by default, with a constellation of named contacts that can be switched off whenever, data is not used to train models, and the company cites SOC 2 compliance and DTI Trust Level 2. Free search is available without a card, and there is an iPhone app question in the FAQ, though pricing tiers beyond the free entry point are not spelled out on the homepage.
How do you use Happenstance?
1Create an account and connect your accounts
Sign up with email or continue with Google, then link the accounts that hold your relationships: Gmail, Google Contacts and Calendar, LinkedIn, Twitter, Instagram or Outlook. Each connection adds edges to your network map.
2Review and tighten privacy settings
Check what your public profile exposes. Named contacts appear by default in a constellation view, and you can switch that visibility off before running any searches.
3Read the ranked map of who you know
Once accounts are linked, Happenstance ranks your contacts by how well you know each person. Use this view to sanity check the map and spot accounts worth adding before you search.4Search in plain language and scan the mutuals
Describe the person you want (role, company, background, interest) and run the search. Results list each person with an AI rationale and the mutuals who form the warm path in.5Generate and edit the intro request
Pick a result, ask for an intro request, and edit the draft before sending. Review the reasoning against what you actually know about the mutual to keep the message credible.6Plug the same search into ChatGPT or Claude
For repeat use, add the Happenstance MCP server to ChatGPT or Claude, or call the API and CLI, so network search runs inside the tools you already work in.
Pros and cons
Pros
- Plain language search returns a named mutual for each result, so every match has an actionable warm pathAI
- Drafts the intro request to your strongest mutual, turning a search result into a send ready messageAI
- Wide source coverage on the homepage, including Twitter, LinkedIn, Calendar, Contacts, Outlook and InstagramAI
- Runs inside ChatGPT, Claude, Claude Code and OpenClaw through MCP, with an API and Homebrew CLI for buildersAI
- Free to start and backed by SOC 2 and DTI Trust Level 2, with public profile visibility that can be turned offAI
Cons
- Pricing beyond the free search entry point is not documented on the homepage, so cost at team scale is unclear until you sign upAI
- Match quality depends on how much of your network you connect; thin inboxes and unused social accounts mean thinner pathsAI
- The thinking column and intro drafts are AI generated and can read generic or miss context, so every message needs a human editAI
- Public profiles show named contacts by default, which some professionals will find uncomfortable on a work accountAI
- Homepage lists MCP connectors and an API but no automation platform integrations or CRM syncAI
How much does Happenstance cost?
Pricing
The homepage offers free search with no card and says the product is used by 500,000 plus professionals, but it does not publish tier names, seat prices or usage limits. Check the signup flow for the current paid options.
Learn moreSupport
The homepage FAQ covers product, search, networks, the iPhone app, security and the API, and points to a security page for data handling. No direct email or chat support channel is stated.
Learn moreIntegrations
Connects Gmail, Google Contacts, Google Calendar, LinkedIn, Twitter, Instagram and Outlook, and plugs into ChatGPT, Claude, Claude Code and OpenClaw via MCP. An HTTP API and a Homebrew installed CLI cover custom builds.
Learn moreFeatures
Network mapping from connected accounts, plain language people search with ranked results, AI rationale per match, mutual connection paths, drafted intro requests that can be sent to your strongest mutual, friends and groups for searching your networks' networks, MCP connectors for ChatGPT, Claude, Claude Code and OpenClaw, an API and a command line client, plus opt in public profiles and SOC 2 compliance.
Frequently asked questions about Happenstance
How much does Happenstance cost?
The homepage offers free search with no card and says the product is used by 500,000 plus professionals, but it does not publish tier names, seat prices or usage limits. Check the signup flow for the current paid options.Does Happenstance offer a free trial?
Free search is available from the homepage signup, with no card mentioned. No separate time limited trial is described.Does Happenstance have an API?
Yes, Happenstance offers an API.How do you use Happenstance?
The walkthrough on this page covers 6 steps: 1. Create an account and connect your accounts 2. Review and tighten privacy settings 3. Read the ranked map of who you know 4. Search in plain language and scan the mutuals 5. Generate and edit the intro request 6. Plug the same search into ChatGPT or Claude.What platforms does Happenstance support?
Happenstance is available on Web App and iOS.What does Happenstance integrate with?
Connects Gmail, Google Contacts, Google Calendar, LinkedIn, Twitter, Instagram and Outlook, and plugs into ChatGPT, Claude, Claude Code and OpenClaw via MCP. An HTTP API and a Homebrew installed CLI cover custom builds.
Status
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Added10/21/2026
Platforms
Web AppiOS
Pricing
FreeFreemium
