Here are the best B2B software review sites (brief descriptions and what each is best for):

• G2 — Large, user-driven marketplace with thousands of reviews, rankings, and comparison tools. Best for broad, current user feedback and product comparisons.
• Capterra — Extensive directory and user reviews organized by software category. Best for discovering category-specific options and reading pros/cons.
• GetApp — Owned by Capterra; emphasizes side‑by‑side feature and pricing comparisons plus user reviews. Best for comparing features and shortlist creation.
• TrustRadius — In-depth reviews with detailed pros/cons and use-case context; reviewers are often verified buyers. Best for higher‑confidence, thoughtful reviews and enterprise buying.
• Software Advice — Focuses on helping buyers choose software with reviews plus advisor-led matching and demos. Best when you want hands‑on guidance and vendor introductions.
• Gartner Peer Insights — Enterprise-centric reviews from IT professionals; curated and often used by larger organizations. Best for enterprise-grade software and vendor shortlisting.
• Forrester (Forrester Wave reports) — Not a review site but authoritative analyst evaluations and vendor comparisons. Best for strategic vendor selection and market overviews.
• Product Hunt — Good for discovering new B2B tools and early-stage products with community feedback. Best for innovation scouting and early adopters.
• Crozdesk / IT Central Station — Smaller marketplaces with reviews and scoring; IT Central Station is strong for enterprise tech (similar to Gartner Peer Insights). Best for niche categories and technical comparisons.

Quick tips for using these sites:

• Look for verified/dated reviews and multiple reviews across sites.
• Read detailed reviews (use cases, deployment, scalability) not just star ratings.
• Compare recent reviews (last 6–12 months) to capture product changes.
• Use analyst reports (Forrester, Gartner) for strategic, high‑stakes buys and combine them with user reviews for practicality.

If you want, I can recommend the best sites for a specific software category (CRM, ERP, marketing automation, HRIS, etc.). Which category are you researching?