Head to head

Boon vs Happenstance

Same facts, side by side: starting price, free tier, MCP, API and what each one is actually built for.

Boon

Sales-quoted

Employee referral programme software, sold on a sales quote rather than a published price.

Where Boon fits

  • TA teams rebuilding a referral programme
  • Companies that want no-login referral links
  • Enterprises comparing Teamable
  • Buyers who will take a quote

Happenstance searches the people you already know. Free is forever (chat limits, unlimited Sidedoor and connected accounts). Pro is $24/mo billed yearly.

Where Happenstance fits

  • Founders and recruiters who want warm intros from email and calendar history
  • Teams that will pool networks in a Happenstance group
  • Operators who need CSV export of people from chat (Pro)
  • Anyone who will not pay SeekOut prices just to ask 'who do you know at X'

At a glance

DetailBoonHappenstance
Starting priceSales-quoted$24/mo
Free tier–No–No
MCP server–No–No
Public API–No–No
Listed underEmployee referrals, CRMEmployee referrals, Sourcing

Where they pull apart

Boon

Stands out: Referral automation with no-login employee asks: the programme TA actually wants employees to use.

Watch out: Pricing is sales-quoted. Budget from a quote.

Not the right fit for

  • SMBs hunting a $99 widget
  • Teams that already get referrals from the ATS
  • Buyers who need a published price today

Happenstance

Stands out: It is network search, not Boolean sourcing. Connect Gmail, Outlook, Google Calendar, Contacts, LinkedIn, Twitter, and Instagram, then ask in plain English who you know and why the path exists.

Watch out: Pro's $24/mo is the annual rate. API and MCP use separate credits on top of the seat. This will not find strangers outside your (and your friends'/groups') connected graphs.

Not the right fit for

  • Sourcers who need a 800M stranger graph and cold contact data
  • Buyers who want unlimited chat and MCP included in the $24 seat

Pros and cons

Boon

  • Referral automation aimed at adoption, not a dusty form
  • No-login employee experience in the product story
  • Sensible bake-off against Teamable
  • No published pricing, so every budget starts with a sales call
  • Referrals only, not an ATS
  • Value depends on employee participation rates

Happenstance

  • Free forever for Sidedoor, connected accounts, friends, and groups
  • Pro at $24/mo billed yearly, with CSV export
  • Gmail, Outlook, LinkedIn, Calendar, Contacts, Twitter, Instagram as sources
  • Only as strong as the networks you connect. No cold 800M file
  • API and MCP burn separate credits
  • Chat is capped on Free. Heavy users need Pro

What each one costs

Boon

Sales-quoted

Quote-based. Confirm current terms on the vendor site.

Checked 17 Sep 2026

Happenstance

$24/mo

Free is $0 forever (limited chat, unlimited Sidedoor, connected accounts, friends, and groups). Pro is $24/mo billed yearly, with higher chat limits and CSV export. Team is $24/seat. API and MCP use separate credits. No credit card for Free. Confirm current terms on the vendor site.

Checked 19 Sep 2026

Common questions

Can you try Boon or Happenstance for free?
Neither carries a free tier on our listing.

Not the pair you wanted?

All Boon alternatives All Happenstance alternatives Every Employee referrals tool

Editorial listings, never paid rankings. Prices checked 17 Sep 2026. Confirm current terms on the vendor site. Spot an error?