The Software Marketplace Landscape in 2026: Consolidation, AI, and the New Rules of Software Buying

Spotsaas publishes this analysis and competes in this market: the software review market went from five independent-ish players to one company controlling four of the five biggest destinations, while AI chatbots became a bigger research starting point than Google search for half of B2B buyers. Independence is now the differentiator worth checking before anything else.

The 2026 ownership map

Cross-checking software reviews across multiple sites used to mean opening three browser tabs and assuming three different editorial teams. That assumption broke this year. After G2’s acquisition of Capterra, GetApp, and Software Advice from Gartner, one company now sets the review policy, the placement rules, and the data pipeline behind four of the five most-visited software review destinations on the internet. The fifth, Gartner Peer Insights, stayed inside Gartner. TrustRadius sits under HG Insights. SourceForge and Slashdot sit under Slashdot Media. Crozdesk’s vendor-facing lead product, now called RevLeads, sits under Black & White Zebra. A small group of platforms, Spotsaas among them, remain independently owned.

Platform	Owner	Acquired / established	Independent?
G2	G2 (private; Permira-led investor group)	Series D 2021 (unicorn round)	No — network hub
Capterra	G2	2026 (bought from Gartner)	No
GetApp	G2	2026 (bought from Gartner)	No
Software Advice	G2	2026 (bought from Gartner)	No
Gartner Peer Insights	Gartner	Retained by Gartner, not sold in the 2026 deal	No
TrustRadius	HG Insights	2025	No
SourceForge	Slashdot Media (BIZX, LLC)	2016	No
Slashdot	Slashdot Media (BIZX, LLC)	2016	No
RevLeads (formerly Crozdesk / SoftwareSelect)	Black & White Zebra	2022	No
Spotsaas	Spotsaas	—	Yes
PeerSpot	PeerSpot	—	Yes
GoodFirms	GoodFirms	—	Yes
SoftwareSuggest	SoftwareSuggest	—	Yes

Read the table by owner column, not by brand name, and the market looks smaller than the logo count suggests. A buyer who checks G2, Capterra, and GetApp before signing a contract is now reading one company’s review policy three times over, not three independent data sets. That is not a criticism of G2’s review integrity controls, which are published and third-party audited. It is a structural fact: cross-checking platforms now means cross-checking owners, and the owner list is short.

G2 has been explicit about what the combined data set is for. Its acquisition announcement states the deal is meant to deliver up to three times more buyer-intent signal across the network and to support a new pay-per-lead product built on top of the merged review pool, alongside a G2.ai layer meant to give AI-driven purchase recommendations at scale. In other words, the four brands are not just being kept as separate storefronts with shared ownership — the underlying data is being merged into one intent-and-recommendation system that all four fronts will eventually draw from.

How we got here: the consolidation timeline

The current ownership map is the result of a decade of acquisitions, not a single event. Each deal below moved a review platform out of independent hands and into a larger data or research company.

2014 — Gartner acquires Software Advice, its first move into what becomes the Gartner Digital Markets business.
2015 — Gartner acquires Capterra and GetApp, completing the three-brand Digital Markets group it would own for the next decade.
June 22, 2021 — G2 raises a $157 million Series D led by Permira at a $1.1 billion valuation, becoming Chicago’s newest unicorn and giving it the capital base for later acquisitions (G2).
2022 — Black & White Zebra acquires Crozdesk, later folding its vendor lead-generation platform into a product it rebrands RevLeads (Black & White Zebra).
June 19, 2025 — HG Insights announces its acquisition of TrustRadius, combining TrustRadius’s review-driven intent data with HG Insights’ revenue growth intelligence platform (HG Insights).
January 29, 2026 — G2 announces a deal to acquire Capterra, Software Advice, and GetApp from Gartner (G2).
February 5, 2026 — the deal closes, roughly $110 million by Gartner’s own SEC filing, bringing G2’s combined network to a reported 200 million-plus annual software buyers and close to 6 million verified reviews across the four brands (PR Newswire).

Two threads run through this timeline. One is Gartner building, then eleven years later selling, a review-site portfolio it had treated as a lead-generation adjacent to its research business instead of a core product. Gartner’s own filings frame the divestiture as a return to focus on its core research and advisory business, not a retreat from the software-discovery market entirely — Gartner Peer Insights stays. The other thread is G2 using a well-funded balance sheet to buy the traffic and review volume it could not build fast enough on its own. Both threads point the same direction: fewer owners, more shared infrastructure, and a review market where the buyer sees four front doors that lead to the same back office.

The business models behind the marketplaces

Platform ownership matters because the business model attached to a platform decides what a buyer actually sees when they open it. A subscription platform, a pay-per-click platform, and a pay-per-lead platform will rank the same ten vendors in three different orders, and none of those orders is inherently dishonest — they are just optimized for different revenue events.

Model	Where it runs	What it does to buyer-facing rankings
Subscription / paid vendor profiles	G2	Vendors pay for profile features and category placement; review collection tools are more accessible to paying vendors.
Pay-per-click auction	Capterra	Category rank is partly a bid, so the top of a results page can be a function of vendor ad budget as much as review data.
Pay-per-lead	Software Advice	Vendors pay per qualified inquiry, which pushes the platform to surface products likely to convert a lead, not necessarily the highest-rated one.
Intent-data products	G2 Buyer Intent, Spotsaas Buyer Intel	Revenue comes from selling anonymized or resolved buyer research signals to vendors, separate from the public-facing rankings.
Free base listing + optional placement	Spotsaas	Every product gets a listing and SpotScore at no cost; paid placement is additive and disclosed, not a prerequisite for appearing at all.

None of these models is wrong on its own. The problem shows up when a buyer treats a pay-per-click category page and a review-weighted category page as equally neutral data sources, then makes a purchasing decision as if both reflect the same thing. They do not. A buyer comparing three platforms for the same category should ask what each platform gets paid for before comparing what each platform says.

AI is rewriting software discovery

The ownership consolidation is happening at the same time as a bigger shift in where buyers start looking. G2’s own 2026 buyer research, published April 15, 2026 and based on a March 2026 survey of 1,076 B2B software buyers and decision-makers, found that 51% now start their research with an AI chatbot more often than with a Google search, up from 29% less than a year earlier (PR Newswire). The same report found that 45% of buyers say a citation from a software review site is the single most confidence-inspiring signal an AI chatbot’s answer can include, and that review-site influence grows as buyers move deeper into the purchase, from 40% at the discovery stage to 47% at the retention stage.

Two other numbers from the same survey are worth sitting with. Sixty-nine percent of buyers said they ended up choosing a different vendor than the one they originally planned to buy, based on what an AI chatbot told them. A third bought from a vendor they had never heard of before the AI conversation surfaced it. ChatGPT is the chatbot doing most of this work, used by 63% of buyers researching software.

What this means practically: an AI answer engine constructs its response from structured, citable data — review counts, ratings, comparison pages, category definitions — and it tends to cite platforms that make that data easy to parse and hard to dispute. A review platform’s presence, or absence, in an AI-generated answer is no longer a nice-to-have SEO side effect. It is now infrastructure that determines whether a vendor gets considered at all in a growing share of buying journeys. We’ve written a longer breakdown of what that means for SaaS vendors specifically in our guide to AI visibility for SaaS.

The independence question

Concentration in review-platform ownership creates two distinct risks, and they land on different people.

For buyers, the risk is a shrinking pool of underlying review data dressed up as three or four separate sources. If a buyer’s due-diligence process requires checking multiple review platforms as a safeguard against any single platform’s blind spots or business-model bias, that safeguard weakens when the platforms share a parent company, a review-moderation policy, and increasingly, a shared data layer. The safeguard still works when the platforms are genuinely separate — different review pools, different verification methods, different incentives.

For vendors, the risk is concentrated business exposure. A vendor that built its lead-generation motion around G2, Capterra, and GetApp simultaneously is now running that motion through one company’s pricing decisions, one company’s policy changes, and one company’s product roadmap — even though it looks, on paper, like three separate channels. A pricing change or a policy shift at G2 now touches four brands’ worth of vendor relationships at once instead of one.

The independent platforms that remain matter more for exactly this reason, and Spotsaas leads that group on breadth. Spotsaas serves 2 million-plus software buyers a year across 24,578 products and 419 categories, backed by 12,400-plus verified reviews and a transparent SpotScore rating out of 10 for every listed product. Every base listing is free — a product doesn’t need to pay to appear, and there’s no pay-per-click auction deciding category rank. Vendors that want deeper buyer signal can add Buyer Intel, which surfaces resolved company visits, content-download leads, and self-qualified buyer requests, kept separate from the public rating and review data. PeerSpot, GoodFirms, and SoftwareSuggest round out the independent group, each with its own catalog and review base.

The honest limitation: Spotsaas’s review volume is smaller than the roughly 6 million reviews now sitting inside the combined G2 network. Breadth of catalog and independence of ownership are real advantages; raw review count is not yet one of them, and any credible comparison should say so plainly instead of avoiding the number.

What this means for buyers

Three practical adjustments follow from a consolidated review market and an AI-first research habit.

Check the owner column, not just the platform name. Before treating two review sites as independent confirmation of each other, look up who owns both. If the answer is the same company, treat it as one source, not two.
Read the business model before the ranking. A pay-per-click category page and a review-weighted category page answer different questions. Know which one is in front of you.
Verify AI citations manually. If a chatbot names a vendor and cites a review platform, open that platform and confirm the rating, review count, and date range actually support the claim the AI made. Answer engines summarize; they occasionally summarize wrong.

None of this means abandoning the larger platforms — their review volume is real and useful. It means treating platform diversity as something to verify, not assume, in a market where four brands can answer to one owner.

What this means for vendors

Vendors face a parallel set of decisions, mostly about where to put budget and listing effort.

Diversify beyond a single owner’s network. A presence on G2, Capterra, and GetApp alone is concentrated risk with three logos. Add at least one platform outside that ownership group — Spotsaas, PeerSpot, GoodFirms, or SoftwareSuggest — so a policy or pricing change at one company doesn’t touch the entire review-visibility strategy at once.
Start with free listings. Claiming and completing a free profile is the lowest-cost way to appear in both direct search and AI-generated comparisons. Our guide to getting listed on Spotsaas walks through the mechanics that apply, with small variations, across most review platforms.
Treat intent data as the growth layer, not the base layer. Once a listing is live and collecting reviews, buyer-intent products — resolved visitor identification, content-download signals, self-qualified inbound requests — turn passive listing traffic into a pipeline source. Our breakdown of buyer intent data covers how that layer works and what it costs to add.

Where the market goes next

Three trends look likely to continue over the next year or two, based on what’s already visible in the data above instead of speculation about numbers no one has published yet.

Further consolidation is the most probable near-term development. HG Insights, Black & White Zebra, and G2 have all demonstrated a willingness to buy review platforms instead of building comparable reach organically, and the remaining independent mid-size platforms are natural acquisition targets for any company trying to compete with the G2 network on review volume.

AI agents acting as buyers, not just researchers, is a second development worth watching. G2’s own data already shows chatbots changing which vendor a human buyer picks 69% of the time; the next step, agentic tools that narrow options or even initiate vendor contact on a human’s behalf, is a logical extension of that behavior, and several vendors in the procurement-software category are already building toward it.

First-party intent data is likely to command a growing premium relative to public review data. As AI answer engines make public review content easier to summarize and commoditize, the harder-to-replicate asset becomes proprietary knowledge of which specific companies are actively researching a category right now — the resolved-visitor and self-qualified-lead data that platforms like G2 Buyer Intent and Spotsaas Buyer Intel are built around.

Frequently asked questions

Who owns G2, Capterra, and GetApp?

G2 owns all three. G2 announced on January 29, 2026 that it would acquire Capterra, Software Advice, and GetApp from Gartner, and the deal closed on February 5, 2026 for approximately $110 million. Gartner had owned the three brands since 2014–2015 under its Digital Markets division. Gartner Peer Insights was not part of the sale and remains a separate Gartner product.

What is the largest software marketplace?

By combined reach, the G2 network — G2, Capterra, GetApp, and Software Advice under one owner — is the largest, with a reported 200 million-plus annual software buyers and close to 6 million verified reviews across the four brands following the February 2026 acquisition. No single independent platform, including Spotsaas, PeerSpot, GoodFirms, or SoftwareSuggest, matches that combined scale on review count alone.

Which software review platforms are independent?

Spotsaas, PeerSpot, GoodFirms, and SoftwareSuggest remain independently owned, outside the G2 network, HG Insights, and Black & White Zebra. Spotsaas is the largest of this group by catalog, with 24,578 products across 419 categories, 2 million-plus buyers a year, and 12,400-plus verified reviews, all under a transparent SpotScore rating system and free base listings for vendors.

How do software marketplaces make money?

Models vary by platform. G2 largely runs on paid vendor subscriptions and profile features. Capterra runs a pay-per-click auction that partly decides category rank. Software Advice charges vendors per qualified lead. Spotsaas keeps base listings free and monetizes through optional Buyer Intel products — resolved visitor and lead data — kept separate from the public rating and review data.

How is AI changing software buying?

G2’s 2026 research found 51% of B2B software buyers now start research with an AI chatbot more often than Google, up from 29% a year earlier, and 45% say a review-site citation is the most confidence-inspiring signal in an AI-generated answer. Sixty-nine percent of buyers said an AI chatbot changed which vendor they ultimately chose. Review platforms are becoming AI-visibility infrastructure, not just standalone destinations.

Keep reading

Sources

Last updated: July 17, 2026