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Meta Ads for SaaS
Facebook ads for SaaS that find users who activate and pay.
Octomize runs Facebook and Instagram ads for SaaS companies, optimized for activated trials and paid accounts instead of sign-ups. We send product events from your server to Meta through the Conversions API, test creative and offers at a steady pace, and retarget trial users who haven't reached value. Results are judged on cost per paying customer from your billing data.
What's included
- Conversions API setup for trial, activation and subscription events
- Creative and offer testing built around the problems your product solves
- Instant Forms or site trials, chosen by how your product sells
- Retargeting for trial users who haven't activated
- Customer-list audiences for B2B accounts you already know
- Reporting on cost per activated trial and per paying customer
Creative and offer do the work of a keyword
On Google, the search term tells you what someone wants. On Facebook and Instagram, nobody types anything, so the ad has to pick its own audience. An ad that names a specific pain, such as chasing unpaid invoices or rebuilding the same report every Monday, reaches the people who have it. The offer then has to lower the cost of trying: a free trial, a template or a short product tour.
Interest targeting gives you less control than it used to. Meta removed detailed targeting exclusions in 2025 (Meta for Developers), so we keep audiences broad and let the creative filter. B2B adds another limit: Meta knows people, not companies. Customer lists and retargeting carry more of the targeting for sales-led products.
Optimizing past the sign-up
A sign-up goal buys sign-ups, including people who never open the product twice. We send trial start, an activation event and the first payment from your server through the Conversions API, so Meta can find more users like the ones who stayed. Our guide on optimizing Meta ads past the sign-up covers the event setup, and the post on which SaaS conversion event to bid on explains how to pick the right one for your volume.
Lead forms keep people on Meta and fit sales-led products. Self-serve products usually send traffic to the site trial. Either way, we retarget trial users who haven’t activated with ads that show the next step in the product.
Where we work
SaaS companies selling in the US, the UK and the EU. See our Meta Ads management page for how we run Meta outside SaaS.
How it works
- 01
Choose the events
We agree which product moment counts as activation and which events Meta should see: trial start, activation and the first payment.
- 02
Send them server-side
We set up the Conversions API from your backend or billing system, matched to the browser pixel so Meta doesn't count events twice.
- 03
Test creative and offers
We launch several angles at once, each showing a real use of the product, and keep targeting broad so the creative decides who sees the ad.
- 04
Optimize deeper as volume grows
Ad sets start on the deepest event they can reach often enough, then move to activation or paid as the numbers allow.
What we do: the system
We don't just run ads. We own everything that determines outcomes.
- 01 · Strategy
Digital strategy
Before we touch an account, we set the plan: which channels, what budget, what a lead or a sale is worth to you, and what we test first.
- Channel mix and budget split
- Target CPA or ROAS set from your margins
- A 90-day plan with clear milestones
- 02 · Landing page
Landing pages + CRO
Most paid traffic is lost on the page, not in the ad. We build or rework the page around one offer and one action, then keep improving it on real visitor behavior.
- New pages or fixes to the ones you have
- Message matched to the ad and the search
- CRO roadmap from session recordings
- 03 · Tracking
Tracking & measurement
If the numbers are wrong, every optimization is a guess. We set up tracking that holds up against ad blockers and cookie limits, and send real outcomes back to the ad platforms.
- GA4 and GTM, client- and server-side
- Enhanced Conversions and Meta CAPI
- Offline imports: qualified lead, booked call, closed deal
- 04 · Ads
Performance marketing
With the plan, the page and the tracking in place, we build the campaigns and optimize them every week on real data.
- Google Ads and Meta Ads builds or restructures
- Keyword, audience and creative testing
- Bidding toward profit, not just volume
- 05 · Reporting
Profit-focused reporting
You see sales, profit and lead quality, the numbers your business runs on, not clicks and impressions.
- KPIs agreed with you up front
- ProfitMetrics when margin data is available
- Regular updates in plain English
- 06 · Growth
Business growth support
Once the system runs, the data shows where else you can grow. We bring you the ideas.
- New products or services the data points to
- New channels and markets to test
- Offer and pricing ideas from what converts
Further reading
GDPR and Ad Tracking in the EU: What Needs Consent
What GDPR and the ePrivacy rules mean for Google Ads and Meta tracking in the EU and UK: what needs consent, what Google requires, and server-side limits.
Google Ads Conversion Tracking: Set It Up Right
How to set up Google Ads conversion tracking: the Google tag, which actions to make primary, counting, windows, transaction IDs and how to check it works.
How it works
A simple 3-step process from audit to results.
Intake + access
Request your free Profit Growth Plan
Fill out a quick form and share access. We review your current setup.
What's broken, what to fix
Audit + strategy
We identify gaps in tracking, landing pages and campaigns, then deliver a clear plan.
Continuous improvement
Execution & optimization
We implement, test and refine. You get regular updates on profit-focused metrics.
What you get
Everything you need to scale profitably.
Execution, growth foundations and transparent pricing.
Execution
- Account build or restructure
- Ongoing optimization and testing
- Creative direction inputs
- Keyword research and expansion
- Audience targeting and refinement
Growth foundations
- Landing page improvements + CRO roadmap
- Tracking setup and fixes (GA4, GTM, SST)
- Offline conversion imports for lead gen (Google + Meta)
- ProfitMetrics integration when needed
- Reporting aligned to business outcomes
Transparent pricing
- Free Profit Growth Plan first
- No setup fee
- Flat retainer + % of profit or revenue impact
- Finalized after scope is defined
- You decide after reviewing the plan
Partners & reviews
Trusted by partners. Rated by clients.
Official partner
Server-side tracking that keeps conversion data accurate as browsers block more.
Official partner
Profit-based tracking, so campaigns bid on real margin, not just revenue.
Member
Part of BESCO, the Bulgarian Startup Association.
★★★★★ 5.0 rating
FAQ
Questions we get asked.
Do Facebook ads work for SaaS without search intent?
They can, if the ad does the job a keyword does on Google. Nobody on Instagram is looking for software, so the creative has to name a problem the viewer recognizes and the offer has to make trying the product easy.
Should we use Meta lead forms or send people to a trial on our site?
Lead forms suit sales-led products where a person follows up, though they bring more low-intent contacts and need qualification from your CRM. Self-serve products usually do better sending people straight to the sign-up page, where the product can start activating them.
Which event should Meta optimize for?
The deepest one each ad set reaches often enough for Meta to learn. For most SaaS accounts that is trial start or an activation event at first, with paid conversions added once they have the volume.
Can Meta reach B2B buyers?
Yes, with limits. Meta targets people, not companies. We rely on creative that speaks to a role, customer-list audiences and retargeting, and judge the results on qualified demos from your CRM.
Do you also run Google Ads for SaaS?
Yes. We usually pair Google Ads Search for active demand with Meta for reaching people before they search and for retargeting trial users.
Let's talk
Get your free Profit Growth Plan.
Tell us about your business. We'll review your setup and come prepared with initial directions for your custom Profit Growth Plan.
- Free audit + strategy document
- No obligation to proceed
- Clear recommendations with expected impact
Google Ads Certified · ProfitMetrics Partner · TAGGRS Partner
30 min · Google Meet
Chemistry call with Octomize
with Boris Stoyanov
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