Devin vs GitHub Copilot Pricing 2026: Autonomous ACUs vs $10 Assistant
GitHub Copilot starts at $10/month. Devin’s Core plan starts at $20/month — and then keeps charging. On a pricing page they look comparable; in practice they can land an order of magnitude apart on your monthly bill. The reason is simple: Copilot is an assistant priced like software, and Devin is an autonomous engineer priced like compute. Comparing their sticker prices misses the point unless you understand what each is actually selling.
The Plans Side by Side
| Plan | GitHub Copilot | Devin |
|---|---|---|
| Free | $0 — 2,000 completions + 50 chats/mo | — |
| Entry | Pro $10/mo — unlimited completions | Core $20/mo + $2.25/ACU |
| Higher | Pro+ $39/mo | Team $500/mo (250 ACUs) |
| Team | Business $19/user/mo | Team $500/mo, $2.00/ACU after |
| Enterprise | $39/user/mo + IP indemnity | Custom |
How GitHub Copilot Pricing Works
Copilot Pro (full breakdown here) is $10/month — the cheapest paid AI coding assistant on the market. You get unlimited code completions plus $10 in monthly AI credits for premium model requests (1 credit = $0.01). Completions never run out; only the heavier agent requests draw down credits. When the pool empties, you wait for reset or enable overage.
Crucially, Copilot is you-in-the-loop. It suggests, you accept. Your cost is bounded and predictable — most developers never exceed the $10 plan, and even Pro+ at $39 is a fixed, known number.
How Devin Pricing Works
Devin is a different animal. It’s an autonomous agent you delegate whole tasks to, billed in Agent Compute Units. The Devin pricing details put Core at $20/month base plus $2.25 per ACU, where one ACU is roughly 15 minutes of agent work.
| Task | ACUs | Cost on Core |
|---|---|---|
| Simple bug fix | 1-2 | $2.25-$4.50 |
| API endpoint | 3-5 | $6.75-$11.25 |
| Feature with tests | 5-8 | $11.25-$18.00 |
| Full feature | 10-20 | $22.50-$45.00 |
A single full feature can cost more than four months of Copilot Pro. Realistic Core usage lands at $70-220/month. The Team plan at $500/month includes 250 ACUs (effective $2.00 each) for organizations running Devin as a queue worker.
The Real Cost Comparison
This isn’t a close call on price — it’s a category difference.
Individual developer: Copilot Pro at $10 gives you a capable assistant for the cost of two coffees. Devin at any real usage is 7-20x that. If you write your own code and want help, Copilot wins on cost, overwhelmingly.
Offloading tickets: Devin does something Copilot fundamentally can’t — it completes well-scoped tasks autonomously while you do other work. If a delegated feature costs you $30 in ACUs but saves two hours, that may be a bargain. Devin wins on value for delegated, parallelizable work.
Team: Copilot Business at $19/user is the default for teams wanting assistance across the org. Devin Team at $500/month makes sense only if you’re systematically delegating a backlog to it. Many teams run both: Copilot for everyone’s hands-on coding, Devin for a queue of independent tickets.
They Solve Different Jobs
The honest framing: this comparison is apples to forklifts. Copilot makes every developer faster at $10-19 each. Devin replaces developer hours on delegated tasks at metered compute rates. Asking “which is cheaper” is like asking whether a keyboard or a contractor is cheaper — they’re not substitutes.
If you can only buy one and you write code yourself, it’s Copilot, every time, on price and predictability. You’d reach for Devin only when you have a steady stream of well-defined work to hand off and a budget that tolerates metered compute.
Which Should You Pick?
- Want the cheapest capable assistant? GitHub Copilot Pro at $10/month.
- Team wanting org-wide assistance? Copilot Business at $19/user.
- Drowning in well-scoped tickets to delegate? Devin, budgeting $70-220+/month.
- Want leverage on both fronts? Copilot for hands-on, Devin for the queue.
For the wider field, see our AI coding assistant pricing comparison and Devin vs Cursor pricing.
The Bottom Line
Copilot is a $10 assistant; Devin is a metered autonomous engineer. They’re priced 10x apart because they do different jobs. For nearly every individual developer, Copilot Pro is the obvious value. Reach for Devin only when delegating autonomous work is the actual goal — and accept that the bill scales with the work.
Compare AI coding tools side by side → AI coding pricing comparison