# G2 vs Capterra for SaaS vendors

> How G2 and Capterra differ on pricing model, buyer mix, category dynamics and lead quality, plus where TrustRadius and Software Advice fit alongside them.

Source: https://saas-marketing.net/comparisons/g2-vs-capterra/
Topic: SaaS PPC and Paid Ads
Type: comparison
Published: 2026-09-11
Last updated: 2026-09-11
Publisher: SaaS Marketing (saas-marketing.net)
License: CC BY 4.0. Quote or republish with attribution and a link to https://saas-marketing.net/comparisons/g2-vs-capterra/

## Short answer

Capterra sells advertising as a CPC auction with a 2 dollar minimum bid and a 500 dollar monthly minimum, which makes it accessible and controllable for SMB-focused products. G2 sells annual contracts typically starting around 25,000 dollars, adding category placement, intent data and review programme support, which suits products above roughly 25,000 dollars ACV. Choose Capterra for volume at low ACV, G2 for mid-market and enterprise, and run both only above roughly 50,000 dollars in annual review-site budget.

## Key takeaways

- Capterra's CPC auction starts at a 2 dollar minimum bid and a 500 dollar monthly minimum, so a small vendor can test it properly.
- G2 is an annual commitment from roughly 25,000 dollars, which makes it a budget decision rather than a test.
- Capterra and the wider Gartner Digital Markets network skew SMB and search-sourced. G2 skews mid-market and enterprise.
- Review volume drives click share inside a category, so review generation is the cheapest lever on either platform.
- G2 intent data is the real product for many buyers, and it is only useful if sales actually works the accounts.
- Neither platform fixes a weak category position. Being seventh in a crowded category costs money on both.

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Treat these two as advertising channels and the comparison gets much easier. As review platforms they're similar enough that the differences are marginal. As places to spend money, they're built on opposite commercial models, and that's what should decide where your budget goes.

One is an auction you can turn off on Friday. The other is a signed annual contract.

## How the two make money from you

Capterra sells clicks. G2 sells a relationship. That single difference drives almost everything else in this comparison, including who each platform is realistically available to.

The last row is the honest constraint. You cannot run a small G2 test. If the contract starts at 25,000 dollars, deciding to use G2 is deciding to spend a quarter of a headcount's cost on a channel you haven't measured yet. Capterra you can genuinely pilot, and that asymmetry matters more for a Series A company than any traffic statistic.

**$2.00** Capterra minimum CPC, with a monthly minimum around $500

## Which buyers you reach on each

Capterra's audience arrives through search. The Gartner Digital Markets network, which includes Capterra, GetApp and Software Advice, ranks well for "best [category] software" queries, and the people clicking those tend to be operators at smaller companies doing their own research.

G2's audience behaves differently. More of them arrive already in an evaluation, more of them read comparison grids rather than lists, and more of them sit in mid-market and enterprise organisations where a committee is involved. The peer review signal carries further with a buyer who has to justify the choice internally.

A 29 dollar per seat project tool competing with Asana and Monday gets volume from Capterra that converts at a low but workable rate. A 90,000 dollar observability platform competing with Datadog gets almost nothing useful from Capterra clicks and gets genuine value from G2 category placement and intent data.

Roughly 65 percent of B2B buyers consult review sites during evaluation, a figure widely reported across buyer research. That's the reason both platforms have pricing power. It isn't a reason to buy both.

## Review volume is the lever nobody pulls hard enough

Paid placement buys position. Review volume buys the organic position, plus the credibility that makes the paid position convert. The second one is cheaper and most vendors underinvest in it badly.

Both platforms weight recency. Forty reviews from 2023 is a worse asset than eighteen from the last six months, because both the ranking algorithms and the human readers discount old ones. Continuous collection beats a campaign burst, and a burst followed by eighteen months of silence reads as a company that ran a campaign.

**A review generation system that runs itself**

Step six is the one with the best return on effort. A well-handled two-star review with a substantive vendor response does more for a cautious enterprise buyer than four more five-star reviews.

## What the leads actually cost

Both platforms produce a cost per lead that looks fine and a cost per opportunity that varies wildly by fit. Judge them on the second number, which means tracking review-site leads through to closed won rather than stopping at the form fill.

| Channel | Typical cost per lead | Typical qualification rate | Implied cost per opportunity |
|---|---|---|---|
| Capterra CPC, SMB category | $60 to $180 | 20 to 35 percent | $200 to $700 |
| G2 pay-per-lead, mid-market | $150 to $400 | 30 to 50 percent | $400 to $1,100 |
| G2 profile organic (contract cost amortised) | Varies | 40 to 60 percent | Often the best number on the page |
| Google Search non-brand | $80 to $400 | 30 to 60 percent | $300 to $1,200 |

That third row is the argument for G2 that the sales rep won't make clearly. The paid contract is partly buying you the organic category position, and the organic leads from a well-reviewed profile are usually the highest quality leads either platform produces. Amortise the contract across all leads, not just the paid ones, or you'll misjudge the channel.

Set your ceiling before you bid using the [SaaS max CPC calculator](/calculators/saas-max-cpc-calculator/), and sanity check the whole picture against [cost per lead for B2B SaaS](/guides/b2b-saas-cost-per-lead/) and the detail in [software review site advertising costs](/research/review-site-advertising-costs/).

## TrustRadius and Software Advice, briefly

TrustRadius is a credibility surface, not a lead channel. Its reviews are longer and more detailed, which enterprise evaluation committees genuinely value, and its traffic is a fraction of the other two. Claim the profile, collect fifteen good reviews, cite them in sales collateral, and don't build a budget line around it.

Software Advice sits inside Gartner Digital Markets alongside Capterra and operates partly as a guided-selection service where advisors route buyers to vendors. Those leads are warm and expensive and the fit depends heavily on how well the advisor understood your product. Worth testing if Capterra is already working for you, not worth starting with.

If you are seventh in a category of forty on either platform, paid placement is expensive and converts badly, because buyers shortlist from the top and use the rest as a checklist. Fix review volume and category fit first, or you are paying to appear next to the leaders while looking smaller than them.

## Choosing, in one pass

Three rules, applied in order.

Under roughly 10,000 dollars ACV, start with Capterra. The auction gives you control, the audience matches, and you can stop if the leads don't qualify. Budget 3,000 dollars over eight weeks and judge it on qualified opportunities, not leads.

Above roughly 25,000 dollars ACV, G2 is the one that matters, and the intent data is a large part of what you're buying. Do not sign unless sales has committed to working the intent accounts weekly, because unused intent data is the most expensive shelfware in B2B marketing.

Above roughly 50,000 dollars in annual review-site budget, run both, but split review collection by segment so each profile builds real volume in its natural audience.

**Before you sign anything**

That last item is the discipline check. Review sites and search compete for the same money, and the comparison in [SaaS PPC and paid ads](/saas-ppc/) plus the platform-specific detail in [G2 paid advertising for SaaS vendors](/guides/g2-paid-advertising/) will tell you whether either is the best use of the next 20,000 dollars. If you're also weighing paid social, the numbers in [LinkedIn Ads cost benchmarks for SaaS](/research/linkedin-ads-cost-benchmarks/) and the copy patterns in [SaaS ad copy templates](/templates/saas-ad-copy-swipe-file/) round out the picture, and the definition in [cost per qualified lead](/glossary/cost-per-qualified-lead/) is worth standardising across all of them. For paid social specifics, [LinkedIn Ads for SaaS](/guides/linkedin-ads-for-saas/) covers the channel properly.

## Do this first

Open both platforms and look up your category as a buyer would. Note your position, your review count and recency, and who's above you. That ten-minute exercise usually reveals that the problem isn't which platform to buy, it's that you have nine reviews and the category leader has four hundred.

Fix that for a quarter before you spend anything on placement.

## Frequently asked questions

### Is G2 or Capterra better for SaaS vendors?

Capterra is better for products under roughly 10,000 dollars ACV that need volume and tight cost control, because it runs on a CPC auction you can start and stop. G2 is better above roughly 25,000 dollars ACV, where category placement, buyer intent data and a stronger mid-market audience justify an annual contract. Both are worth running once review-site budget clears roughly 50,000 dollars a year.

### How much does G2 cost for vendors?

G2 profiles are free. Paid packages are annual contracts that commonly start around 25,000 dollars and rise substantially with intent data seats, category sponsorship and content licensing. Pay-per-lead and CPC options exist within those packages. Expect a negotiation and expect the price to be tiered by category competitiveness.

### How much does Capterra advertising cost?

Capterra runs a cost-per-click auction with a minimum bid of 2 dollars and a monthly minimum spend around 500 dollars. Actual CPCs vary by category and typically run from 3 to 25 dollars. Because it is an auction with daily budget control, you can test with a few thousand dollars rather than committing a year.

### Does TrustRadius still matter for SaaS vendors?

It matters in enterprise software and technical categories, where its longer, more detailed reviews carry weight with evaluation committees. Its traffic volume is well below G2 and Capterra, so treat it as a credibility surface and a third-party proof source rather than a lead channel. Claim the profile, collect reviews, do not expect volume.

### How many reviews does a SaaS product need to compete?

Enough to clear the category threshold where you appear in comparison grids and filtered lists, which usually means at least 20 to 30 recent reviews and continuous additions. Commonly cited buyer research finds products with five or more reviews are substantially more likely to be purchased, and recency matters as much as count on both platforms.

### Should you run G2 and Capterra at the same time?

Only above roughly 50,000 dollars annual review-site budget. Below that, splitting attention means neither profile gets the review volume it needs to rank in its category, and category rank is what drives the free traffic that makes these platforms worth anything.