Integrations you never have to think about again.

TruelineHQ runs the HubSpot → Stripe Billing → QuickBooks Online connection for you — the sync, the business rules, and the fixes when an API changes. You focus on the business; we make sure the data keeps up.

Connect your stackSee how it works

Read-only to start. Writes only after you approve them.

app.truelinehq.com/overview

Sound familiar?

“Subscription changes don’t make it back to the CRM.”

“We have duplicate customers in QuickBooks and nobody knows which is real.”

“Our Zaps break and nobody notices until close.”

Without Trueline / With Trueline

HubSpot
Deal
Stripe Billing
Subscription
QuickBooks Online
Invoice
Zap: deal won → create customerif stage == closedwon
Zap: deal won → create subscriptionmap plan → price_id
n8n: invoice.paid → QBO invoiceskip if amount == 0
Make: subscription.updated → update dealdedupe on email?
Script: nightly QBO customer synccron, no alerting
Zap: refund → ???never finished
Stripe API changed — 14 Sep
retry 4× — event dropped, nothing arrives
duplicate invoice
cancellation never reached HubSpot
no retry, no record — the event is lost

Six automations, six places rules live, nobody owns the whole chain.

How it works

STEP 1

Connect

Three OAuth buttons, read-only scopes. Every scope we hold stays listed on one screen.

app.truelinehq.com/connections
STEP 2

Answer five questions

We ask business questions, not field mappings. Your answers become the rules.

app.truelinehq.com/setup
STEP 3

We keep it in step

Shadow mode first, then live. Exceptions land in a queue with one-click fixes.

app.truelinehq.com/exceptions

Nothing fails silently

01Every failure is visible.
02Every fix is a before → after you approve.
03“Always do this” turns a fix into a rule.
app.truelinehq.com/exceptions — price mismatch, drawer open
app.truelinehq.com/activity — every write, and what is held in cache

We watch the APIs so you don’t

A public log of every vendor change we absorbed, and what it would have broken.

app.truelinehq.com/activity/api-changes

Integrations

Every object we sync, and what’s next →
HubSpotLive
Deals✓
Line items✓
Quotes✓
Companies & contacts✓
Custom deal propertiesnext
Stripe BillingLive
Subscriptions✓
Invoices✓
Customers✓
Refunds✓
Credit notesnext
QuickBooks OnlineLive
Invoices✓
Items✓
Payments✓
Customers✓
Credit notesnext

Stack doesn’t match? We build it.

Pipedrive, GoHighLevel, Chargebee, Xero, Knowify — if your stack isn’t the default three, we build the connector and then maintain it.

How a custom build runsReach out to us
Entry offer
Fixed-price audit of your existing Zapier/Make setup — we tell you what it’s getting wrong.

Anything we build becomes a maintained connector, not a script you inherit.

Pricing

Stripe → QuickBooks
$129/mo

Two systems, ledger posting, fees and payouts handled.

Connect your stack
HubSpot + Stripe + QuickBooks
$449/mo

The full chain, exceptions queue, API-change absorption.

Connect your stack
Custom
from $1,500 audit

Pipedrive, GoHighLevel, Chargebee, Xero, Knowify — we build and maintain it.

Talk to us

Start in shadow mode free for 14 days. No writes until you approve.

See what each system covers →

What we don’t do

No tax calculation (use Avalara/TaxJar).
No revenue recognition.
No “connect any tool”.
Three systems, done properly.

Security

Scopes

Read-only by default. Write access is granted per system, per object, and shown on the Connections screen.

What we store

Record IDs, sync state, and exception history.

What we don’t

No card data. No full record copies.

Data region & deletion

Data region US. Delete everything, any time, from Settings.

Connect your stack

Start in shadow mode. We show you every change we would make before we make a single one.

Connect your stackBook an audit

Read-only to start. Writes only after you approve them.