Pythe vs ChatGPT agent mode: Features, Pricing and Which to Choose (2026)
Comparison · The Pythe team · Updated 2026-10-12
Pythe vs ChatGPT agent mode: an AI team with its own computers against a general assistant with an agent mode. Features, reported pricing and who should pick which.
ChatGPT agent mode is the agent mode inside ChatGPT, which can browse, use tools and complete multi-step tasks in a virtual environment. Pythe is an AI cofounder with a team of AI agents. Each agent has its own cloud computer, works from your company’s roadmap, and brings its work back for you to approve.
The short version: ChatGPT agent mode is a general assistant with an agent mode. Pythe is a standing team of AI employees, each on its own computer, working from your startup's roadmap. If you want a standing team and a plan, not a new chat each time, Pythe fits better. If you want a general assistant for questions, writing and exploration, ChatGPT agent mode is worth a look.
ChatGPT agent mode and Pythe at a glance
| ChatGPT agent mode | Pythe | |
|---|---|---|
| Built for | Everything | Running an early-stage startup |
| Agents | One agent, in one chat, at a time | A standing team of up to 10 AI employees, led by Pytheus the AI cofounder |
| Own computer | A virtual environment per task | Yes. Every AI employee has its own cloud computer |
| Knows your company | Memory and Projects you maintain | One brief, research and roadmap used by every task |
| Startup roadmap and weekly priorities | Not a core feature | Yes: a stage-aware roadmap and three moves a week |
| Price | Included from the Plus plan | Free, then £19 or £39 a month |
What ChatGPT agent mode does well
- Excellent breadth and the best-known assistant, with agent mode included from the Plus plan.
- Great for exploration, writing and one-off tasks.
- You probably already use it.
Where ChatGPT agent mode is a weaker fit for a founder
- It works one chat at a time. There is no standing team of specialists sharing a plan.
- Your company context lives in Projects and memory you maintain; it does not hold a startup roadmap or choose your weekly priorities.
- Nothing ties its work to your milestones, and it is not built to track a task to a definition of done.
What Pythe adds
- A team, not a tool: Pytheus (the AI cofounder) leads specialist AI employees that share one chat and hand work to each other.
- Every AI employee has its own cloud computer, so it can browse, run code, build and publish a site, and make real files (Excel, Word, PowerPoint, PDF).
- A plan behind the work: market research, a stage-aware roadmap and three moves each week, so the team works on what matters.
- Approval where it counts: emails, Slack posts and pull requests wait for your OK. Premium adds optional autopilot.
- Tracked tasks with a definition of done, checked before they come back to you.
- Your own tools stay in the loop: Claude, Claude Code, Codex, Cursor and ChatGPT can read your plan and save work back, on every plan.
ChatGPT agent mode pricing compared with Pythe
| Plan | Price | What it includes |
|---|---|---|
| Plus | $20 a month | Includes agent mode (reported) |
| Pro | $100 or $200 a month | Two Pro tiers were reported in 2026, with higher usage (reported) |
| Pythe plan | Price | What it includes |
|---|---|---|
| Free | £0, no card | 1 roadmap a month, Pytheus (the AI cofounder), 25 one-time AI credits, 60 minutes of cloud computer time |
| Base | £19 a month | 3 AI employees, each with its own computer; 15 hours of computer time; 100 AI credits a month; group chats; connected-tool actions with your approval |
| Premium | £39 a month | Up to 10 AI employees; 60 hours of computer time; 500 AI credits a month; 5 computers running at once; live desktop view; optional autopilot |
ChatGPT Plus at $20 is a good value for a general assistant, and Pythe is not trying to undercut it. They do different jobs, and Pythe connects to ChatGPT on every plan. If you want a team of agents working from your roadmap, Pythe’s Base plan at £19 a month is in the same price range and adds three AI employees with their own computers.
Should you choose ChatGPT agent mode or Pythe?
Choose ChatGPT agent mode if
- You want a general assistant for questions, writing and exploration.
Choose Pythe if
- You want a standing team and a plan, not a new chat each time.
- You want agents that report to a cofounder that knows your company.
Is Pythe cheaper than ChatGPT agent mode?
ChatGPT Plus at $20 is a good value for a general assistant, and Pythe is not trying to undercut it. They do different jobs, and Pythe connects to ChatGPT on every plan. If you want a team of agents working from your roadmap, Pythe’s Base plan at £19 a month is in the same price range and adds three AI employees with their own computers.
What is the main difference between ChatGPT agent mode and Pythe?
ChatGPT agent mode is a general assistant with an agent mode. Pythe is an AI cofounder with a standing team of AI employees, each with its own computer, working from your startup's roadmap and asking for your approval before anything goes out.
Can I use ChatGPT agent mode and Pythe together?
Yes. Pythe is a separate product, so you can keep using ChatGPT agent mode for what it does best. Pythe also connects to Claude, Cursor, Codex and ChatGPT on every plan.
Does Pythe have a free plan?
Yes. Free is £0 with no card and includes one roadmap a month, Pytheus, 25 one-time AI credits and 60 minutes of cloud computer time.
Sign up free to turn this into your own plan.