Most software ads are written in a conference room. Someone lists the features, someone else adds "easy" and "all-in-one," and the headlines go live. The buyers who read those ads talk about software differently, and they write it down. Capterra alone holds thousands of reviews where buyers have explained in their own words why they picked a product, what they used before and what let them down.
We read 535 Capterra reviews of twelve software products across project management, CRM, payroll and scheduling, plus the text of 640 Google Search ads that software companies ran between July and October 2026. Two things stood out. Buyers choose on a short list of plain reasons. And when an ad promises more than the product delivers, buyers remember the ad.
This chapter covers how to write ads for a software company starting from those two facts: what buyers say, what Google's policy requires of a free-trial ad, and how to launch the ad itself.
Buyers Who Explain Their Software Choice Name Price and Ease First. Features Come Third.
Capterra asks reviewers why they chose the product. Of the 103 reviews in our sample that said why they chose, the reasons came out like this:
- Price: 38.
- Ease of use: 31.
- A specific feature: 22.
- A recommendation from a peer, an accountant or a review: 15.
- Integrations: 9.
More than half named price or ease. The strongest answers were comparisons, not slogans. One Less Annoying CRM customer wrote, "When I demoed the other products they were all too complicated." Another chose it on cost: "Salesforce wanted 3.5K per mth and as a new business we simply could not waste our money on that."
That's the raw material for headlines. Read your own reviews on Capterra and G2, and your competitors' reviews too, and copy down the exact words buyers use for why they chose. Chapter 6 showed the other half of that vocabulary, the mess before the software: "all in one place," spreadsheets, "email tag." A headline built from those words sounds like the buyer, because it is the buyer.
Your sales team is the second source. Ask whoever runs demos what prospects ask in the first five minutes. If every call opens with "does it sync with QuickBooks?" or "how long does setup take?", the answer belongs in a headline, not on slide twelve of the demo.
Twenty-Six Reviews We Read Held a Vendor to Its Ad or Sales Promise. Every Claim in an Ad Is One a Buyer Can Quote.
Reviews also show what happens when an ad oversells. In 11 of the reviews we read, buyers named an ad, a marketing page or a "free" claim as the thing that misled them. Add the reviews describing a sales promise that wasn't kept after purchase, and the count reaches 26. Twenty-three of those 26 were 1-star or 2-star reviews.
The buyers quote the ad back almost word for word. One wrote that the product "is not free as a Facebook book ad stated, it is a free trial." Another: "The ads where misleading, it labels itself as easy to use and a one stop shop." We've left the vendors' names off both.
Twenty-six reviews out of 535 isn't a flood. But each one is public, sits on a review site buyers read before choosing, and names the exact promise that failed. Every claim in an ad, whether "free," "easy," "24/7 support" or "all-in-one," is a line a disappointed customer can quote back. Write only the claims your product keeps for the buyer who clicked.
Eight of 12 Software Sites We Checked Ran an Ad Claim the Site Didn't Back Up.
The safest place to start an ad is the landing page it sends people to. A software ad that promises a free plan should land where the free plan is visible. Google's unavailable offers policy backs that up: it disallows promoting an offer that isn't easily found from the destination.
We compared the live ads of twelve software companies with their own websites. Eight had at least one ad whose claim was missing from the site, or narrower there:
- "Free" where the offer is a trial: 2 of 12. One had no free plan at all. The other's free plan appeared only in an FAQ.
- A price missing its condition: 3 of 12. The ad printed a monthly price, and the site added annual billing, a base fee or a minimum number of seats.
- A dated promotion still running: 3 of 12. Ads saying "Starts Mar 4," "Ends Sep 7" or "in 2023" were still showing in October 2026.
- A claim the site didn't mention: 4 of 12, such as a percentage lift or a count of customers who switched.
None of these looks like an attempt to trick anyone. They look like ads written once and never checked against the site again. The fix is a routine: before an ad goes live, and again every quarter, open the landing page next to the ad and match every claim. The page's own words and trust signals, like a G2 rating or a customer count, are the best ad copy you have, because they're already approved and already true.
Of 98 Software Free-Trial Ads We Read, 35 Said How Long the Trial Lasts. Google's Policy Expects It.
The free trial is the most common offer in software ads. In our sample, 98 ads from 30 software companies promoted one. Thirty-five of them said how long it lasted, almost all 14 or 30 days. None of the 98 said what happens when the trial ends.
Google's dishonest pricing policy is direct on this. It lists as a violation "promoting a free trial without clearly stating the trial period or that the user will be automatically charged at the end of the trial." It also expects the landing page to show the price and the billing interval before anyone signs up. Google's fix guidance focuses on the landing page; our reading is that putting the trial length in the ad is the safe build, and it costs nothing.
The charge line depends on how your trial works. Of the 11 sites in our sample with a trial, 7 said the trial simply expires or locks, and only 1 billed the card automatically when it ended. If your trial bills a card at the end, say so in the ad or on the page right where people sign up: "14-day free trial, then $29/month." If it expires without charging, say that instead. A trial that asks for no card is itself a reason to click, so put that in a headline.
There is a legal side to automatic renewals too, and some state laws reach business buyers. Chapter 16 covers it.
The Biggest Software Brands Put a Price in 6 of 384 Ads. Smaller Vendors Did It Six Times as Often.
Before you write, look at what competitors already say. You don't have to click their ads to read them. Google's Ads Transparency Center is a public library of advertisers' ads. Type a rival software company's domain, narrow the results to Search ads, and you'll see the headlines, offers and trial lengths it has been testing. Two things to know:
- Read the account name on each ad. A domain search also returns ads from other accounts that land on that domain. In our pull, 29 ads for 11 software brands sat on accounts with a different company name, likely agencies or affiliates bidding on the brand.
- From any ad, open the rest of that account's ads to see what else it runs.
When we read 640 ads this way, one pattern stood out. The 28 category leaders in our pull, names like monday.com, HubSpot, Gusto and Rippling, ran 384 readable ads and put a dollar figure in 6 of them. Five of the biggest, monday.com, Asana, ClickUp, HubSpot and Salesforce, printed none in 69 ads. The 30 smaller vendors printed one in 26 of their 256 ads, about one in ten: "Affordably Priced (from $13/m)," "Starts at $17/mo + $4/emp," "OnTheClock is just $4 per employee."
For a smaller software company, price can be the headline the leaders rarely write. Remember why buyers said they chose: price came first. Just print the condition with it, "per user" or "billed annually," because a price missing its condition is exactly the kind of claim the site check earlier in this chapter found.
Locking a Headline in Place Before It Has Won Anything Is Guessing. Run All 15 Headlines Unpinned First.
The standard Search ad today is a responsive search ad: a pool of up to 15 headlines (30 characters each) and 4 descriptions (90 characters each) that Google mixes and matches per search. Fill the pool from the work above:
- Two or three headlines from buyer words: the reason they chose, or the mess they left behind.
- The offer, stated in full: the trial length, the free plan or a demo.
- A clear price with its condition, if you're the smaller vendor.
- Proof from the landing page: a rating, a customer count, an integration buyers ask about.
- The search itself: the ad group's own keyword, so an ad group built on "crm for small business" gets a headline using those words.
At launch, let all 15 move freely. A pinned headline is fixed to slot one, two or three, which limits the combinations Google can test, and Google's own guidance says pinning "isn't recommended for most advertisers." Pin a line later, once the asset report shows it winning, or if a disclosure such as your trial's billing terms must show every time.
Pinning can lower the Ad Strength rating Google shows next to the ad. Ignore it for pinned ads. The rating is a writing tip from Google, and Google states that a software ad's Ad Rank and auction results don't depend on it.
AI writing tools can help at the end. Give one your finished headlines and ask what's unclear, what's too long or what a skeptical buyer would doubt. Don't start there. A tool that hasn't read your reviews writes the same "streamline your workflow" headlines everyone else runs.
After a month or two, open the asset report. Lines with few impressions are telling you something; swap them for fresh phrases from the newest Capterra and G2 reviews, and repeat each quarter as the product and its buyers change.
Next: Google Ads Sets Your Account Currency Once and Never Lets You Change It.
The ads are written. Before they go live, a handful of campaign settings decide where they show, and one of them can't be undone. Chapter 9 covers the settings to choose before launch.
Every chapter, from tracking to brand campaigns, competitor campaigns and the rules for free trials, is on the guide's home page. Chapter 7 explains how bids decide where these ads show.
For the software companies in our Google Ads management roster, we read the product's Capterra page and sit in on a demo call before writing a single headline. Open your five most recent reviews today, and you'll likely find a headline your current ads don't have.
