Postbuild auto-discovers you from news and funding filings, but it's one channel among many. These are the other places founders launch and list their startups, verified live as of this writing, dead links marked rather than silently dropped.
Daily-curated site to discover and upvote new tech products.
Hacker News category where users share their own projects.
Not a separate site, a category on HN
Discovery/networking hub for founders to showcase startups.
Daily startup launch directory: SaaS, apps, AI, hardware.
65k+ member community to discover and upvote early-stage startups.
Startup/tech news site with editorial startup submissions.
Novelty Product Hunt-style launch site: represent your product with one emoji.
Community for founders building profitable independent businesses.
Owned by Stripe
Pre-launch discovery site: list your startup before public launch.
Daily deals marketplace for lifetime software deals.
Entrepreneurship community and startup directory.
Site is mid-revamp, new submissions on hold
Design news aggregator and community.
Acquired and relaunched in 2024, distinct from Designer News below
Designer NewsDiscontinued
Design community and link aggregator.
Shut down February 2024, domain now for sale
Large developer community for technical writing and discussion.
Daily curated design links, ~40k subscribers.
Community (~8k members) for indie hackers to track and share progress.
Free platform to share and promote side projects.
Distinct from SideProjectors below
Crowdsourced product comparison and recommendation site.
Global innovation-intelligence database, 13,000+ solutions across 24 sectors.
Acquired by edie in 2024, now more B2B-intelligence than founder launch site
Venture investing platform: syndicates and funds.
Split into two companies in 2022; for talent/discovery listings, use Wellfound (wellfound.com) instead
Inspiration gallery and directory, 15,000+ startups submitted.
Software discovery and comparison platform for SaaS alternatives.
Global startup showcase directory, new submissions daily.
Curated tools and resources directory for founders.
Startup search engine aggregating Crunchbase, AngelList, and Product Hunt data.
Startup directory organized by market and location.
Marketplace to buy, sell, and showcase side projects.
Distinct from SideProjects above
Crowdsourced paid feedback platform for startups.
Human-curated startup directory, 45,000+ startups, since 2013.
Curated directory of startup tools and resources across 40 categories.
The major startup and funding database, 4M+ companies.
Long-running, human-reviewed startup pitch directory.
Directory of 13,000+ accelerator and funding programs, 587k+ founders.
Major B2B software review and directory site, 2M+ verified reviews.
Minimalist directory: describe your launch in 10 words or less.
London-based startup news and directory site, since 2010.
The larger, more established of the two "software alternatives" directories.
Software alternatives directory.
Smaller catalog than AlternativeTo
AppAdviceDiscontinued
iOS app news and discovery site.
Officially discontinued January 2026
App-review blog, publishing since 2010.
Map-based search engine to find companies by tech stack used.
Tech-stack discovery community, 1M+ developers.
Acquired by FOSSA
Curated lists of vetted startup tools by category.
Curated web-app review site, since 2006 (submit via email).
Simple directory for indie and bootstrapped micro-startups.
Connects startups with beta testers.
Founders give blunt feedback on submitted products.
B2B software search and comparison across 280+ categories.
B2B SaaS and services marketplace, 3,100+ listed tools.
Software discovery directory.
Free listing has a ~6-month review queue