G2 is the biggest B2B software review platform and most companies start there. It's also one of the hardest to maintain: your Grid Report placement drops when review volume dips between quarterly cycles, even if your product got better. Categories regularly have 30–50 established vendors competing for the same badge positions. And once you earn a badge, you need a paid G2 plan to display it on your website.
We found 20 directories that carry less pressure and still have what matters: most are free to list on, most accept product reviews (which carry more weight with buyers than your own marketing copy), and some get more monthly traffic than G2. They're also crawled by AI systems building recommendation datasets — an accurate listing here feeds the data that ChatGPT and Perplexity use when someone asks "what software should I use for X."
We filtered for general-purpose software directories only — no niche verticals, launch platforms, or communities. Each one has its own ranking logic: some weight editorial curation over review volume, others grant badges on ratings alone. That variety is the point. When your presence spans multiple platforms, one bad quarter on G2 doesn't wipe out your visibility.
One thing to know: since G2's 2025 acquisition of Capterra, GetApp, and Software Advice, three directories on this list now share a parent company with G2.
All 20 Directories
Sorted by monthly traffic. Click any directory for detailed information.
Software repository originally for open-source projects, now also listing proprietary software. Publishes "top" lists and comparison pages by category. One of the oldest software directories on the web, historically, has a strong tech audience.
Now owned by G2 after acquisition from Gartner (closed February 2026). 2M+ verified reviews across 1,000+ categories. Profiles and reviews syndicate with GetApp and Software Advice (we're expecting integration with G2 some time in 2026). Offers granular pay-per-click bid slots by country and category.
A sister site to SourceForge, the listing is managed from within SourceForge profile
Crowd-sourced platform where users suggest and vote on alternatives to existing software. Listings are organized by platform compatibility and user votes determine ranking. One of the largest "alternative to" databases on the web.
A directory for alternatives to popular software and services with community-driven comparisons
Product listings within the F6S startup ecosystem. Product profiles are linked to parent company profiles but carry their own screenshots, descriptions, and feature lists. Unlike many others, this directory does not put your competitors next to your name or on your listings (which is both, good and bad), but it does create automated lists Best [category name] software [current year], which tend to perform well in search.
Now owned by G2 after acquisition from Gartner (closed February 2026). Localized for 30+ countries with particularly strong EMEA and Latin America presence. Reviews and profiles syndicate with Capterra and Software Advice.
Now owned by G2 after acquisition from Gartner (closed February 2026). Reviews and profiles syndicate with Capterra and GetApp (pending some integration with G2).
SaaS product directory with community features - discussions, upvotes, Q&A threads, and a "verified" badge program (requires verification every 3 months.
A large directory with more than 1,500 software categories, featuring 50k+ vendors and bringing millions of buyers yearly to its platform. It offers free listings and paid promotion packages that include PPC, branded content, and various marketing services.
Software review platform with long-form, vetted reviews and detailed comparison tools. Offers buyer-intent data showing which companies are researching your category.
Major B2B software review platform with expert analysis across 163 categories. 250K daily newsletter readers. 100M+ business buyers reached.
UPDATE (effective starting March 8th 2026): The directory is not responding, Blastra was unable to update/submit listings for several customers. We stopped supporting the platform. Quite popular directory for SaaS tools. It has a developed its own taxonomy with hundreds of categories, supports comparison, features user reviews (sindicated from G2!) and extensive FAQ sections but buyers. It has its own scoring methodology, awards and options to increase listing visibility. Blastra has stopped supporting it due to lack of support from the SaasWorthy team.
An established business software directory with more than 300 software categories and almost 50k vendors featured. Crozdesk features user reviews, expert reports and regularly nominates vendors on category awards.
Directory of tools and resources for startups
Tekpon promises buyers that it negotiates with vendors. It also charges vendors for listings, at the same time it lists multiple products that were not claimed by the owners. Instead of user reviews it features public sentiment about a software gathered from the web, which is a rather nice model since such listing does not require much maintenance.
Experience-focused evaluation platform from Info-Tech Research Group. Uses a proprietary Emotional Footprint methodology and 130+ data points per product to measure vendor-client relationships. Data Quadrant reports are used in enterprise procurement shortlisting.
A relatively small business software directory with only about 10 categories. It specializes in writing editorial reviews about software (paid service). It no longer accepts free listings, and also desn't accept companies without US customers.
A low-traffic directory claiming to be the fastest-growing independent software review platform. It uses SmartScoring system to evaluate the vendors and present them to its audience. Big names such as HubSpot and many others maintain their listings there.
A sister site to SourceForge, the listing is managed from within the SourceForge profile
Blastra Manages All of Them — Including G2
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