Plugs into every tool your stack already runs on.

By default CloseHunt sends emails through your connected mailbox (Gmail, Outlook OAuth or IMAP-SMTP). When you need bulk broadcasts, plug in your own Brevo API key to unlock a high-volume opt-in mass-send lane.

Apollo.io powers two CloseHunt flows: enrichment (find email + phone + role + company size for any lead) and people search (run an Apollo Sales-Nav-style search and pipe the results straight into an agent).

Hunter.io is the cheapest provider in the CloseHunt enrichment waterfall for domain-based email discovery. Pair it with Apollo for full-stack coverage.

CloseHunt ships an SMS channel that wraps your chosen SMS provider. Plug in your account credentials. CloseHunt handles routing, A2P 10DLC compliance hand-off, STOP-keyword opt-outs and per-channel daily caps so you stay deliverable and compliant.

Two-way HubSpot sync, every prospect, deal and meaningful activity in CloseHunt lands in your HubSpot CRM automatically.

Bi-directional Salesforce OAuth sync. Pull Contacts and Leads with smart multi-key deduplication, push CloseHunt prospects back as Contacts. SOQL incremental, never re-fetches everything.

Stripe Checkout + Customer Portal + webhook power CloseHunt's billing. Switch plans, retry failed payments, manage seats, all from inside Stripe's UI, all reconciled in CloseHunt automatically.

Pipe pipeline events into the Slack channel your reps actually watch. Hot leads, replies and goal-reached events land where the team works.