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fork ai
Branch any AI answer into a mind map you can keep
fork ai turns a question into a branching research map instead of a chat log. Ask anything → structured answer split into sections → branch any section deeper, or highlight a sentence and follow up from that exact text. Every branch is its own thread on a live mind map you can revisit, extend, and keep. Models: Claude, Gemini, DeepSeek, GLM. Export to Notion or PDF. Free to start.
I kept finishing long ChatGPT/Claude sessions having learned a lot but unable to
find any of it later. The linear chat format was the problem: tangents bury your
place, and the model blends your careful deep-dive with an unrelated detour from
ten messages ago.
fork.ai answers a question as structured sections instead of one blob. From any
section you can "go deeper" into a child node, or highlight a sentence and branch
a follow-up anchored to exactly that text. Every branch becomes a node on a live
mind map, and each branch only inherits its own context lineage — so answers stay
sharp as you go deeper instead of degrading.
Stack: Next.js 15 + NestJS, DynamoDB single-table, streaming SSE for the root
answer. Branch calls run on a model you pick (Claude / Gemini / DeepSeek / GLM);
root is Claude Sonnet. You can export a session to Notion or PDF.
It's free to try (no signup needed for a first session). I'd genuinely love
feedback on the branching UX and where it breaks down. Happy to answer anything
about the architecture.
About fork ai on Product Hunt
“Branch any AI answer into a mind map you can keep”
fork ai was submitted on Product Hunt and earned 4 upvotes and 1 comments, placing #145 on the daily leaderboard. fork ai turns a question into a branching research map instead of a chat log. Ask anything → structured answer split into sections → branch any section deeper, or highlight a sentence and follow up from that exact text. Every branch is its own thread on a live mind map you can revisit, extend, and keep. Models: Claude, Gemini, DeepSeek, GLM. Export to Notion or PDF. Free to start.
On the analytics side, fork ai competes within Productivity, User Experience and Artificial Intelligence — topics that collectively have 1.5M followers on Product Hunt. The dashboard above tracks how fork ai performed against the three products that launched closest to it on the same day.
Who hunted fork ai?
fork ai was hunted by Mc Gokul. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of fork ai including community comment highlights and product details, visit the product overview.
Mc Gokul