Stay free if you only need unlimited standard ai searches and basic presentation, mind map, and poster generation. Upgrade if you need unlimited pro searches and access to gpt-4o and claude 3.5 sonnet. Most solo builders can start free.
Why it matters: Citation UI is less transparent than Perplexity â sources are listed but inline footnote linking is weaker
Available from: Pro
Why it matters: Presentation and poster outputs use fixed templates with limited design customization
Available from: Pro
Why it matters: Brand recognition outside Asia is low, so team adoption in Western enterprises can face pushback
Available from: Pro
Why it matters: No official API or enterprise SSO tier disclosed publicly, limiting integration into internal workflows
Available from: Pro
Why it matters: Deep Research is noticeably slower than standard search and can take several minutes per query
Available from: Pro
Yes, Felo offers a genuinely free tier with unlimited standard AI searches and no account requirement to get started. Free users can generate presentations, mind maps, and posters, though with daily caps on Pro-model usage and Deep Research runs. The paid Pro plan at $14.99/month unlocks unlimited access to advanced models like GPT-4o and Claude 3.5 Sonnet, plus higher Deep Research quotas. For most casual researchers and students, the free tier is sufficient for daily use.
Felo and Perplexity both offer AI-powered answer engines with web citations, but they differ in focus. Perplexity has deeper citation UX, a more mature Pro Search, and stronger brand presence in North America, while Felo excels at multilingual (especially CJK) search and bundles free presentation, mind-map, and poster generation that Perplexity does not offer natively. Felo Pro is also $5/month cheaper than Perplexity Pro. Choose Felo for multilingual research and visual output; choose Perplexity for deep English-language research and ecosystem integrations.
Felo supports more than 100 languages for both input and output, and is one of the few AI search engines optimized for cross-lingual retrieval. You can ask a question in English and receive an answer synthesized from Japanese, Chinese, Korean, French, or Spanish sources, with the output translated back to your chosen language. This makes it particularly valuable for international market research, academic work, and translation-adjacent tasks. The tool was built by a team with strong ties to Japan, which explains its particularly strong CJK language handling.
Yes, Felo's Deep Research mode is designed for long-form, cited investigation and is well-suited for literature reviews, market analysis, and exploratory academic research. It retrieves and synthesizes sources across languages, producing structured reports with references. However, like all AI search tools, outputs should be verified against primary sources before citation in formal work, as LLM-generated summaries can occasionally misattribute or paraphrase inaccurately. The mind-map feature is also useful for visualizing topic structure at the start of a research project.
As of 2026, Felo does not publicly advertise a developer API or a dedicated enterprise tier with SSO, audit logs, or team seat management. The product is currently optimized for individual users and small teams via the web app. Organizations that need programmatic access or compliance features should evaluate Perplexity Enterprise or You.com's API offering instead. Felo has signaled ongoing product expansion, so API availability may arrive in future updates.
Start with the free plan â upgrade when you need more.
Get Started Free âStill not sure? Read our full verdict â
Last verified March 2026