HubSpot vs Pipedrive for Google Ads Offline Conversion Tracking: Which Works Better?
- Jesse Heslinga
- Jul 27
- 9 min read
Most Google Ads accounts for lead-gen businesses are only tracking form fills and phone calls. That's a problem. A form fill is a lead. A closed job is revenue. Google's Smart Bidding only gets smarter when you feed it the conversion that actually matters: the one where money changed hands.
Offline conversion tracking closes that loop. You capture the Google Click ID (GCLID) when someone submits a form, store it in your CRM, and when that lead becomes a client, you send the conversion back to Google Ads. Smart Bidding then learns which search terms, audiences, and ad combinations are actually finding people who close.
HubSpot and Pipedrive are the two CRMs that come up most for service businesses in this setup. They handle the integration differently, and the right choice depends on which you already use and how much setup work you're willing to do.
The Short Answer
HubSpot has a native Google Ads integration in Marketing Hub that stores GCLIDs automatically and can trigger offline conversion uploads when a deal closes. The catch: you need Marketing Hub Professional (~$800/month) to get full workflow automation for the conversion upload step.
Pipedrive has no native Google Ads offline conversion integration. You capture the GCLID in a custom field and use Zapier or Make to send the conversion upload when a deal stage changes. More setup, lower cost.
For most small lead-gen businesses already on Pipedrive: the Zapier approach works fine and is significantly cheaper than switching to HubSpot Professional.
For businesses already on HubSpot Professional: the native integration is cleaner and worth using.
The CRM choice matters less than actually capturing the GCLID correctly from day one. Miss that step and neither tool can help.
What offline conversion tracking actually does
When someone clicks a Google Ad, Google appends a GCLID parameter to the URL. It looks like this: ?gclid=CjwKCAjw.... Your website needs to capture that parameter and pass it through the contact form so it gets stored in your CRM alongside the lead's name and email.
When that lead later becomes a client, you upload a conversion to Google Ads containing the original GCLID, a timestamp, and optionally a conversion value (the deal size). Google matches the GCLID to the original click and records it as a conversion in your account.
This matters for three reasons:
Smart Bidding optimises toward whatever conversion you tell it to. If you're only telling it about form fills, it optimises toward form fills. Feed it closed deals and it starts finding more people who close.
You can see which campaigns produce revenue, not just leads. A campaign with 50 form fills at €30 CPL might only close 3 deals. Another campaign with 20 form fills at €60 CPL might close 12. The second one is worth twice as much.
Junk leads from Google Ads stop influencing your bidding. If low-quality leads never become offline conversions, they don't teach Smart Bidding anything.
How HubSpot handles it
HubSpot's Google Ads integration lives inside Marketing Hub. When active, it automatically captures the GCLID on form submissions and stores it in the contact record. You don't need to build custom GCLID capture logic on your website.
The integration also pulls ad performance data directly into HubSpot: you can see which campaigns and ad groups are generating contacts and deals without leaving the CRM.
For the offline conversion upload step, HubSpot uses Workflows. When a deal reaches a specific stage (Closed Won), a workflow fires and sends the conversion back to Google Ads with the stored GCLID. This is where the tier requirement matters: Workflows are a Marketing Hub Professional feature, which starts at around $800/month.
HubSpot Starter (from ~$20/seat/month) includes the Google Ads integration for viewing ad data and GCLID capture, but automated offline conversion uploads via Workflows require Professional. Without workflows, you'd need to export a conversion file manually and upload it in Google Ads.
Pro Tip: HubSpot's auto-GCLID capture only works on forms embedded through HubSpot's form builder or tracked via the HubSpot tracking code on your site. Forms built in other tools (like Gravity Forms or Typeform) need separate GCLID capture logic.
How Pipedrive handles it
Pipedrive is a sales-focused CRM. There's no native Google Ads integration for offline conversion tracking. To make it work, you need three things:
A custom field in Pipedrive to store the GCLID (set this up under Settings > Data Fields).
GCLID capture on your website forms that passes the value into that Pipedrive field when a lead comes in. This requires a small piece of JavaScript on your site (or a form tool that passes URL parameters to hidden fields).
A Zapier or Make automation that watches for deal stage changes (Won) and fires a Google Ads conversion upload with the stored GCLID.
The Pipedrive + Zapier approach is well-documented and works reliably once set up. The main cost is Zapier (from $20/month on the Starter plan, depending on the number of tasks you need). Pipedrive itself starts at €14/month per user on the Lite plan, with the Growth plan at €39/month being more practical for teams.
One advantage of the Zapier approach: you can also route conversion data to other destinations at the same time (a reporting sheet, a Slack notification, another CRM). The pipeline is transparent and modifiable.
Keep in Mind: Zapier's free plan has a task limit that low-volume lead-gen businesses sometimes stay under, but paid plans are needed for reliable automation at any reasonable deal volume. Budget €20-50/month for the automation layer.
Pricing at a glance
Tool | Entry price | Google Ads integration | Offline conversion upload | Setup complexity |
HubSpot Free | $0 | No | No | N/A |
HubSpot Starter | ~$20/seat/month | Partial (GCLID capture, ad data) | Manual CSV only | Low |
HubSpot Professional | ~$800/month | Full (native workflows) | Automated | Low |
Pipedrive Lite | €14/user/month | Via Zapier/Make | Via Zapier/Make | Medium |
Pipedrive Growth | €39/user/month | Via Zapier/Make | Via Zapier/Make | Medium |
Prices directional. Check each tool's pricing page for current rates.
The economics are stark. If you're on Pipedrive with Zapier, you might pay €50-100/month total for a small team. To get the equivalent automation natively in HubSpot, you're at $800/month minimum. For most service businesses generating 20-100 leads a month, that's a large gap.
The counterargument: if you also need HubSpot's email marketing, sequences, and marketing automation, the Professional tier starts making sense for reasons beyond just Google Ads conversion tracking.
HubSpot vs Pipedrive, side by side
Dimension | HubSpot | Pipedrive |
Native Google Ads GCLID capture | Yes (Marketing Hub) | No (custom field + JS) |
Automated offline conversion upload | Yes (Professional only) | Via Zapier/Make |
Ad performance data in CRM | Yes (Marketing Hub) | Via third-party |
CRM pricing (entry) | Free/$20 per seat | €14-39 per user |
Full offline tracking cost | ~$800/month (Professional) | ~€50-100/month (CRM + Zapier) |
Setup time for offline tracking | Low (native) | Medium (integration setup) |
Best for | Teams already on HubSpot Pro | Pipedrive users, cost-conscious setups |
When HubSpot wins
HubSpot is the right choice for offline conversion tracking when:
You're already on Marketing Hub Professional for other reasons (email sequences, marketing automation, lead scoring). The Google Ads integration then costs nothing extra to use.
You have a marketing and sales team where centralising everything in one tool has real operational value.
You'd rather pay more for a native, low-maintenance setup than manage a Zapier workflow that someone has to monitor.
Your account generates enough closed deals that a proper feedback loop into Smart Bidding will materially improve campaign performance (typically 30+ offline conversions per month).
When Pipedrive wins
Pipedrive is the right choice when:
You're already using it as your CRM and switching to HubSpot Professional isn't justified by just the Google Ads integration.
Budget matters and you'd rather put €700/month in ad spend than in CRM software.
You're comfortable with a one-time setup in Zapier or Make. Once it's running, it needs almost no maintenance.
Your sales process is straightforward. Pipedrive's pipeline view is simpler and faster to work in than HubSpot for teams that just need to move deals through stages.
Common mistake: Assuming you need HubSpot Professional to do offline conversion tracking properly. The Zapier/Pipedrive approach produces the same result in Google Ads. The conversion upload doesn't care which CRM it came from.
The step that matters most regardless of CRM
Both CRMs fail at offline conversion tracking if the GCLID isn't captured correctly at the lead submission stage.
The GCLID lives in the URL as a parameter. If your form doesn't pass it to a hidden field, it disappears when the form is submitted. Neither HubSpot nor Pipedrive can recover a GCLID that was never stored.
The setup steps:
Add auto_tag to your Google Ads account settings so GCLIDs are appended automatically.
On your landing page, add JavaScript that reads the gclid URL parameter and populates a hidden form field.
Ensure your form tool (or CRM form) captures that hidden field and passes it into the CRM record.
Test by clicking an ad, submitting a test form, and checking whether the GCLID appears in the CRM contact record.
If you're also tracking phone calls from Google Ads, the offline conversion setup complements that: form fill tracking covers web leads, call tracking covers phone leads, and offline conversions tell Smart Bidding which of those actually became clients.
Common mistakes with CRM-based offline conversion tracking
Not capturing the GCLID on the form. The most common failure point. If the hidden field isn't set up, nothing else works.
Capturing the GCLID but only on some pages. If you run traffic to multiple landing pages and only one captures the GCLID, you'll have incomplete data.
Setting up the conversion upload but using the wrong conversion action name. Google Ads needs the exact conversion action resource name; any mismatch means the upload silently fails.
Uploading conversions with the wrong timezone. Google Ads is strict about conversion timestamps matching your account timezone.
Waiting too long to upload. Google Ads accepts offline conversions up to 90 days after the click, but the sooner they're uploaded the faster Smart Bidding can use the signal.
Only uploading won deals. Consider uploading a second conversion action for "qualified lead" (booked a call, attended a consultation) at a lower value. This gives Smart Bidding more signal, faster, without waiting for the full deal cycle.
If your cost per lead keeps climbing and Smart Bidding seems to be chasing the wrong traffic, lack of offline conversion data is often a contributing factor.
How I handle this for lead-gen businesses
For accounts I run, the starting question is always which CRM the client is already using. Switching CRMs is a much bigger decision than setting up an integration.
If they're on Pipedrive, we set up GCLID capture on the landing page forms, build a simple Zapier workflow for the conversion upload when a deal is marked Won, and test with a few manual conversions before switching to full automation. Setup takes a few hours. Ongoing maintenance is close to zero.
If they're on HubSpot Starter, we set up manual CSV conversion uploads (not ideal but functional) or look at whether upgrading to Professional is justified by their deal volume and value.
If they're on HubSpot Professional, the native workflow is the cleanest path. GCLID capture is automatic and the deal-closed trigger handles the upload.
Either way, the goal is the same: Google Ads bidding toward clients who actually close, not raw form fill volume.
Want to set up offline conversion tracking for your account?
Frequently Asked Questions
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Does HubSpot automatically send offline conversions to Google Ads?
With Marketing Hub Professional, yes. You set up a Workflow triggered by a deal stage change (Closed Won), and HubSpot sends the conversion back to Google Ads using the stored GCLID. On HubSpot Starter or Free, this automation isn't available and you'd need to upload a CSV manually. Check HubSpot's current feature list for the exact tier requirements, as they change.
Can Pipedrive send offline conversions to Google Ads?
Not natively. You need to capture the GCLID in a custom Pipedrive field and use Zapier or Make to trigger a Google Ads conversion upload when a deal is marked Won. The setup takes a few hours and the automation runs reliably once in place. Zapier's Google Ads integration supports the conversion upload action directly.
What is a GCLID and why do I need to store it?
GCLID stands for Google Click Identifier. Every time someone clicks a Google Ad, Google appends a unique GCLID to the URL. By storing this in your CRM when the lead submits a form, you can later match the lead back to the original ad click. Without storing it, there's no way to tell Google which click produced a closed deal.
How long do I have to upload an offline conversion after the click?
Google Ads accepts offline conversions uploaded up to 90 days after the original click. For most service businesses with sales cycles of a few days to a few weeks, this is plenty of time. Upload as soon as the deal is marked Won rather than batching them monthly.
Does offline conversion tracking work with Smart Bidding?
Yes, and this is the main reason to set it up. Smart Bidding strategies like Target CPA and Target ROAS use your conversion data to make bid decisions. Feed it only form fills and it optimises toward form fills. Feed it closed deals and it starts finding more people who convert into actual clients. The improvement is typically gradual over 4-6 weeks as the algorithm accumulates data.
What if a lead doesn't submit a form, they just call?
Offline conversion tracking via GCLID only works for leads who came through a form on your website where the GCLID was captured. For phone leads, you need call tracking (CallRail, WhatConverts, or similar) to attribute the call to the right ad click. See how to track phone calls from Google Ads for how to set that up alongside CRM-based offline conversions.
Is there a free way to set up offline conversion tracking without a paid CRM?
Google's Enhanced Conversions for Leads uses hashed email addresses and phone numbers from form submissions to match conversions without a GCLID. It's free to implement and doesn't require a CRM. The tradeoff is that it works better for short sales cycles and doesn't let you differentiate which leads closed. For service businesses with longer sales cycles, GCLID-based offline tracking is more accurate.
About the author
Jesse Heslinga | Google Partner | 7+ Years Google Ads | Lead-Gen Expert
I run Google Ads for lead-gen service businesses at Groove Media across clinics, home services, and professional services, working with clients directly, no account-manager layer. I build every account around one question: is this spend turning into real customers, not just cheap form fills?
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