Integrations

The proposal stops being an island.

Native, two-way connections to the CRM, accounting, payments, storage, and communication tools you already run — so a signed proposal becomes a closed deal, a paid invoice, and a saved PDF without anyone copy-pasting a thing.

14+
Native integrations
6,000+
Apps via Zapier
Two-way
Real-time sync
Live in minutes

Connect a tool in three clicks. No developer required.

No CSV exports, no Zapier degree, no IT ticket. Pick a tool, authorise once, and the sync runs itself in the background.

01

Pick your tool

Browse the directory and choose any native integration — HubSpot, QuickBooks, Xero, CPACharge and more.

02

Authorise once

Connect securely through OAuth in a single click. We never see or store your passwords — revoke access any time.

03

It runs itself

Every proposal event — sent, viewed, signed, paid — syncs in real time, two-way, with zero manual entry.

All native integrations are included on every plan — no add-on fees.
The full directory

Browse every connection, by category.

Search a tool, filter by job — or just scroll. Each card is a deep page with setup, the fields synced, and the workflows the integration unlocks.

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Popular automations

Set it once. Let your stack do the busywork.

A signed proposal shouldn’t mean an afternoon of copy-pasting. These are the automations teams switch on most — running silently the moment a client acts.

When signed
A client signs the proposal
then
HubSpot

Deal moves to Closed Won and the signed PDF is attached to the record.

When signed
A client signs the proposal
then
QuickBooks

An invoice is created and revenue is booked — no double entry.

When signed
A client signs the proposal
then
Trello

A kickoff board spins up with onboarding cards assigned to your team.

When viewed
A client opens the proposal
then
Slack

An instant alert lands in your #sales channel so you follow up while it’s hot.

When paid
A client pays the deposit
then
Xero

A ledger entry is posted automatically and reconciled against the payment.

When signed
A client signs the proposal
then
Google Drive

The signed PDF and audit certificate are filed in the client’s folder.

Want a combination you don’t see here? Build your own with Zapier or the API →

For builders

Not in the directory? Build it in an afternoon.

Every proposal lifecycle event — sent, viewed, signed, paid, expired — ships as a signed webhook. A REST API mirrors what the dashboard does, so you can wire FP into the workflow you already run.

  • REST APICRUD for documents, clients, fees and tiered pricing.
  • Signed webhooksHMAC-signed payloads on every status change.
  • OAuth 2.0Per-workspace tokens, scopes and rotation.
  • Rate-limited & idempotentPredictable retries, request keys on every write.

API and webhook access is available on request for enterprise accounts.

Trusted in the wild

Teams run their whole post-sale motion on these connections.

From signature to invoice to kickoff — the moment a client says yes, the rest of the stack catches up on its own.

50,000+
Proposals synced to a CRM
10 hrs
Saved per month on manual data entry
90%
Of signed proposals invoiced same day

Signed proposals hit our CRM before our team is even off the call. The handoff that used to take a day is instant.”

Kiri T
Director · Digital Agency

“QuickBooks and CPACharge do the billing the second a client signs. We stopped chasing our own paperwork.”

Natasha S
Partner · CPA Firm

“Trello kicks off onboarding and Slack pings the team automatically. Nothing slips through the cracks anymore.”

Ashley W
Associate · IT Firm
Questions

Integration FAQ

Yes. The HubSpot integration is native and two-way: create proposals from a deal record, and when the client signs, the deal moves to Closed Won with the signed PDF attached automatically.
QuickBooks and Xero are native — invoices and revenue post automatically on sign and payment. FreshBooks and Sage connect via Zapier.
CPACharge (for tax and accounting firms) and LawPay (IOLTA-ready, for legal) are native, collecting payment inside the proposal. PayPal connects via Zapier.
Yes. Zapier reaches 6,000+ apps, and signed webhooks plus a REST API let you build custom connections. API and webhook access is available on request for enterprise accounts.
Native integrations sync in real time and two-way. Lifecycle events — sent, viewed, signed, paid — fire instantly to connected systems.

Still have a question? Book a 20-minute demo and we’ll walk your stack.

14-day free trial

Connect your stack. Send your first proposal.

Spin up an account, plug in HubSpot or QuickBooks in a couple of clicks, and watch a signed proposal flow through the rest of your tools — no card required.

Don’t see an integration you need? Suggest an integration →
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