The best alternatives to HonestOpinion are Seedproof π, Should I Make This?, and Hatchli. If these 3 options don't work for you, we've listed a few more alternatives below.
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AssemblyAIβ Speech-to-Text API with superhuman accuracy
Our mission is to inspire makers to make - regardless of who they are, where they live, or what resources they have. Seedproof is where ideas grow into products people want.
Should I make this? is a site to build your pre-launch mailing list and get feedback on your idea before building. Post your idea and get feedback and early signups from the community. Think ProductHunt for Ideas.
IDEATOSHARE is a creative community where people can share their crazy business ideas or pain-in-the-ass problem they face. The communityβs goal is to come up with solutions for these issues! You can use these ideas, build a team, discuss with others etc.