Andi
Worth keeping as a private, ad-free second opinion next to Google, and it genuinely predates most of the AI-search wave. Answer depth and follow-up reasoning still sit behind Perplexity, and with no API and no paid tier there is nothing to build a workflow on.
Pros
- Free with no ads, no sign-up and no personal-data tracking
- Chrome extension and PWA make it easy to set as the default engine
- Answers carry source citations and low-quality pages are filtered out
- Ships iOS and Android apps, unusual for a search startup this small
Cons
- Small team on roughly $2.5M raised, competing against very well-funded rivals
- No API, no team workspace, no export or saved-research features
- Handles complex, chained questions less well than Perplexity
- No paid tier means no support commitment and no guaranteed capacity