GPTree

GPTree just opened to the public. Over 3,500 users joined during our beta waitlist, which we've now removed, and we're in our soft launch period ahead of the full public launch.

GPTree is an AI tool built around branching conversations. Instead of one linear chat, every reply can fork into parallel threads you compare side by side across different models, then merge back into a single synthesized better answer.

The problem we set out to solve: people use AI for thinking, not just answering. Strategy work, research, hiring decisions, legal review, product specs, campaign planning. All of these need exploration of alternatives. Linear chat forces you to scroll up, copy-paste, or start over every time you want to try a different angle. The thread becomes the bottleneck.

GPTree fixes this with three core mechanics.

• Branching. Click any reply and fork a new branch. Explore "what if" alternatives without losing the original thread.
• Multi-model. Run the same prompt against ChatGPT, Claude, and Gemini in parallel. Compare outputs side by side. Catch where models disagree before you commit.
• Persistent memory. Your world facts, project context, and conversation history persist across every branch. No need to re-explain who, what, or why each time you start something new.
• Auto Model Routing. Our fine-tuned decision intelligence models auto-route message by message to the best provider and model based on the intent and complexity of the conversation/message, ensuring you get the best answer and reduced token costs.

Use cases we see daily:

• Strategy decks: explore three positioning angles, merge the strongest into one
• Hiring decisions: branch on each finalist, compare across criteria, decide with full context
• Legal drafting: run a contract clause through multiple models, surface disagreements before client review
• Game masters and creative writers: branch a campaign or story on key choices, run parallel timelines without losing canon
• Consultants and analysts: build decision trees inside a conversation, not on a whiteboard
• Engineers: refined software architecture and implementation plans that consider multiple different angles at once and can be passed directly into your coding tool of choice

Free tier covers most individual use cases. Pro tier adds more features, higher model limits, agents, and team workspace features.