Microns.io ◆
Microns.io is a curated marketplace to buy and sell profitable micro-SaaS startups and side projects with verified metrics.

GoodFirms (Marketplace): B2B reviews & ratings marketplace to find verified firms across 60+ service categories and 130 countries. Pricing: Varies by firm (e.g., $100–199/hr). (data verified July 2026)
Transparency: if you buy through our links we may earn a commission, at no extra cost to you. Rankings cannot be bought. How we rate tools
GoodFirms is a B2B reviews and ratings marketplace that connects buyers with verified service providers. Instead of guessing which agency or consultant to trust, you can browse 1.2 million verified client reviews across 80,000 firms in over 60 categories — from app development and digital marketing to AI and cybersecurity. GoodFirms solves the problem of finding reliable, vetted partners for your next project, whether you need a React development team in San Francisco or a vibe coding agency to prototype an MVP in weeks.
GoodFirms is built for business owners, startup founders, product managers, and marketing leads who need to hire external expertise. It is especially useful for companies that want to compare firms by verified reviews, team size, hourly rates, and location before making a commitment. If you are a freelancer or an individual looking for a single consultant, you may find the marketplace skewed toward agencies and firms with teams of 10+ people.
Common scenarios include finding a React development shop to build a SaaS frontend, hiring an SEO agency to improve organic traffic, or selecting a cloud consulting partner to migrate infrastructure. GoodFirms also features real buyer stories with measurable outcomes — for example, a telehealth platform built in 18 weeks, resulting in a 40% increase in specialist consults and reduced patient wait times from days to minutes.
Editorial score from our review methodology — not user ratings.
GoodFirms pricing: Varies by firm (e.g., $100–199/hr).
Searching, browsing reviews, and viewing firm profiles is completely free. No subscription or hidden fees to discover and compare providers.
Each agency or consultant sets their own pricing. Typical hourly rates visible on profiles range from under $50/hr to $200+/hr, depending on expertise and location. You contact firms directly to negotiate project-based or retainer pricing.
Don’t take our word for it — ask your AI about GoodFirms