Y Combinator (the company behind Hacker News) provides seed funding for startups. Seed funding is the earliest stage of venture funding. It pays your expenses while you’re getting started.
Cost / License
- Free
- Proprietary
Platforms
- Online
Halo List is described as 'Get the latest cleantech and impact-related companies, jobs, markets, trends and ideas to your inbox' and is an app. There are six alternatives to Halo List for Web-based, iPhone and SaaS. The best Halo List alternative is Y-Combinator, which is free. Other great apps like Halo List are CrunchBase, Betapage, AngelList and StartupRanking.
Y Combinator (the company behind Hacker News) provides seed funding for startups. Seed funding is the earliest stage of venture funding. It pays your expenses while you’re getting started.
CrunchBase is the world’s most comprehensive dataset of startup activity and it’s accessible to everyone. Founded in 2007 by Mike Arrington, CrunchBase began as a simple crowd sourced database to track startups covered on TechCrunch.

Startup community to show startup and discuss ideas. Submit your startup and gain early users.





Discover, rank and prospect startups and companies worldwide. Find new startups every day, rank them and analyze their data with Startup Ranking.
Identify promising companies before everyone else. Dealroom helps professional investors, corporates and local governments to discover & track innovative tech companies.