AI Coding Agent Cost Comparison 2026: What You Actually Pay
The honest answer about AI coding agent costs is that the advertised price and the actual cost are often different numbers. Some tools have flat subscription fees that are easy to budget. Others have usage-based pricing that surprises teams at the end of the month. A few have both, layered in ways that require a spreadsheet to model.
This guide cuts through that. I've pulled together actual pricing as of April 2026 and built out three cost scenarios, a solo developer, a five-person team, and a fifty-person engineering team, so you can see what you'd actually pay in each situation, not just what the pricing page says.
The tools covered
Cursor, IDE-based coding agent with a subscription tier and usage-based "fast request" model. Probably the most widely adopted AI coding environment in 2026.
Claude Code, Anthropic's terminal-based coding agent. Direct API billing through your Anthropic account, with Pro and Max subscription tiers.
GitHub Copilot, Microsoft's AI coding assistant, now with agent mode. Per-seat subscription, Business and Enterprise tiers.
Devin, Cognition's autonomous software engineering agent. Priced per ACU (Agent Compute Unit), not by seat. Different pricing model entirely.
Augment, Context-aware coding agent focused on large codebases. Per-seat subscription.
Windsurf, Codeium's IDE, previously called Codeium with an agent layer. Has both free and paid tiers.
Current pricing as of April 2026
Cursor
Cursor's pricing has three tiers:
- Hobby (free): 2,000 completions/month, 50 slow requests
- Pro ($20/month/user): Unlimited completions, 500 fast requests/month, then usage-based at $0.04/request after that
- Business ($40/month/user): Centralized billing, admin controls, privacy mode enforced
The "fast requests" model is where Cursor can get expensive. Fast requests use the frontier models (Claude 3.7 Sonnet, GPT-5) for complex agentic tasks. At 500/month on Pro, a heavy user can burn through that allocation in a week of serious coding. The overage cost of $0.04 per request adds up, 1,000 extra requests is $40, which doubles the effective monthly cost for power users.
Claude Code
Claude Code bills directly through your Anthropic API account. As of April 2026:
- Claude Code Pro ($17/month): Bundled with Claude.ai Pro, gives you 5x higher API usage limits for Claude Code specifically
- Claude Code Max ($100/month): 5x more usage than Pro, designed for heavy daily use
- API direct: No subscription tier, just pay for tokens consumed at standard rates
The token rates for Claude models matter here. Claude 3.7 Sonnet costs ~$3/million input tokens and ~$15/million output tokens. A moderately complex agentic session that reads a few hundred files and makes several edits can consume 100K-300K tokens. At ~$1-3 per session, daily intensive use adds up quickly on the direct API.
The Pro and Max tiers are flat subscriptions with rate limit increases rather than unlimited access, Anthropic hasn't published exact token limits per tier, but Max is designed for developers using Claude Code as their primary coding environment all day.
GitHub Copilot
- Individual ($10/month): Code completions and chat, basic agent mode
- Business ($19/month/seat): Organization management, policy controls, audit logs
- Enterprise ($39/month/seat): Copilot Workspace (project-level agent), custom models, Copilot Extensions
Copilot Business is the floor for teams that need centralized billing and compliance controls. Copilot Enterprise adds project-level agentic capabilities that go well beyond autocomplete into multi-file task execution. The gap between Business and Enterprise is meaningful if you want the agent features versus just the assistant features.
Devin
Devin's pricing is genuinely different from everything else on this list. You buy ACUs (Agent Compute Units), and tasks consume ACUs based on how long they take and what they do.
- Teams plan: ~$500/month for 225 ACUs
- Additional ACUs available at roughly $2.22/ACU
A typical task, fix a bug, write a feature with tests, review a PR, costs somewhere in the range of 2-10 ACUs depending on complexity. At $2.22/ACU, that is $4.44 to $22.22 per task. Devin is explicitly priced as a software engineer replacement, not a per-seat developer tool. You are paying per task completed, not per seat-month.
This matters a lot for the cost scenarios below.
Augment
Augment is primarily a per-seat subscription:
- Individual ($30/month): Full agent, codebase indexing, IDE integration
- Team ($45/month/seat): Shared context, admin controls
Augment's differentiator is its codebase understanding, it indexes your full repository and maintains context across files and sessions. The higher per-seat cost versus Copilot reflects that broader context capability.
Windsurf
Windsurf (formerly Codeium):
- Free: Limited completions and agent actions
- Pro ($15/month): Unlimited completions, 500 credits/month for agent actions
- Teams ($35/month/seat): Shared credits pool, admin features
Windsurf uses a credit system for agent actions. One credit per "flow" action (which covers things like multi-file edits, running commands, searching code). 500 credits/month is enough for moderate agent use. Heavy users will hit this and need to buy additional credits.
Cost scenarios
Solo developer
A solo developer doing daily coding work, maybe 4-6 hours of AI-assisted coding, with complex agent tasks several times a week. Not writing every line with AI, but using it seriously for multi-file refactors, debugging sessions, and feature work.
| Tool | Estimated monthly cost | Notes |
|---|---|---|
| Cursor Pro | $20-60 | Depends on fast request overage |
| Claude Code Pro | $17 | May need API top-up for very heavy use |
| Claude Code Max | $100 | Right for all-day heavy users |
| GitHub Copilot Individual | $10 | Sufficient for assistant; agent features limited |
| Windsurf Pro | $15-30 | Credits may run out for heavy agent use |
| Augment Individual | $30 | Includes full codebase indexing |
| Devin | $50-200 | Highly variable; use for specific tasks only |
For a solo developer on a budget, GitHub Copilot Individual at $10 or Windsurf Pro at $15 gives you reasonable AI assistance. If you're using the agent capabilities seriously, Cursor Pro at $20 or Claude Code Pro at $17 are the value leaders. Devin is hard to justify for solo developers unless you have a specific class of tasks where autonomous execution saves you enough time to pay for itself.
Five-person team
A small team: two senior engineers, two mid-level, one junior. All using AI coding tools daily. The team runs complex agentic tasks regularly, multi-file features, test generation, code review assistance.
| Tool | Estimated monthly cost | Notes |
|---|---|---|
| Cursor Business | $200 (5x $40) | Flat, predictable |
| Claude Code Max x5 | $500 (5x $100) | Appropriate for all-day heavy use |
| GitHub Copilot Business | $95 (5x $19) | Missing agent depth |
| GitHub Copilot Enterprise | $195 (5x $39) | Adds Copilot Workspace |
| Windsurf Teams | $175 (5x $35) | Credit sharing helps the team |
| Augment Team | $225 (5x $45) | Best for large shared codebase |
| Devin Teams (225 ACUs) | $500 | Shared pool, roughly 30-100 tasks/month |
For a five-person team, GitHub Copilot Business at $95/month is the cheapest option with decent features. The question is whether you want proper agent mode. Cursor Business at $200 is the mid-range value pick. Devin at $500/month makes sense for specific high-value tasks but not as the primary tool for five developers.
The case for Augment at $225/month is strongest for teams with a large, complex shared codebase, the indexing and cross-session context it provides justifies the premium for senior engineers working on a system with significant accidental complexity.
Fifty-person engineering team
An organization with fifty engineers across multiple teams, different projects, varying levels of AI tool usage. Not everyone is a heavy user. Assume a realistic mix: 20 heavy users, 20 moderate, 10 light.
At this scale, per-seat pricing compounds in both directions, you need admin controls, SSO, audit logs, and ideally per-team budget management.
| Tool | Estimated monthly cost | Notes |
|---|---|---|
| Cursor Business | $2,000 (50x $40) | Predictable flat cost |
| GitHub Copilot Business | $950 (50x $19) | Cheapest at scale, less agent depth |
| GitHub Copilot Enterprise | $1,950 (50x $39) | Agent-capable, Microsoft ecosystem |
| Windsurf Teams | $1,750 (50x $35) | Credit pooling helps mixed-usage teams |
| Augment Team | $2,250 (50x $45) | Shared codebase context for org-wide use |
| Devin (supplement) | $500-2,000 | Use for specific engineering tasks, not as primary |
| Claude Code Max | $5,000 (50x $100) | High end; only for orgs where all 50 are heavy users |
At fifty people, GitHub Copilot Business at $950/month is hard to beat on pure price. If your team is primarily doing agent-level work (not just autocomplete), Cursor Business at $2,000 or GitHub Copilot Enterprise at $1,950 are comparable and better for agent use cases.
The interesting play at this scale is a hybrid: GitHub Copilot Enterprise as the base tool for most engineers ($1,950/month), plus Devin for a dedicated ACU budget ($500-1,000/month) for specific complex tasks that benefit from autonomous execution. You get broad coverage for routine assistance plus a capable autonomous agent for the tasks where it justifies the cost.
Claude Code Max at $5,000/month for 50 users is only the right call if most of those engineers are truly heavy all-day users who are hitting limits on cheaper tiers. Most fifty-person teams will have a mix of usage intensities that makes per-seat Max pricing expensive relative to the value delivered.
What the pricing does not tell you
Token cost surprises. Claude Code Pro and Max have usage limits, not unlimited access. If you're in a pricing tier and run a large session that hits the ceiling, you either stop or go to direct API pricing. Knowing where those limits are before you rely on the tool matters.
Request caps versus credit caps. Cursor caps fast requests. Windsurf caps credits. These limits reset monthly, but the reset date may not align with your heavy usage periods (end-of-sprint push, for example).
The Devin math. At $2.22/ACU and a typical task using 2-10 ACUs, Devin costs $4.44 to $22.22 per completed task. If you are replacing work that would take a human engineer two hours at a $100/hour effective rate, the $5-20 Devin task is obviously worth it. If Devin takes an hour on a task a junior engineer would do in fifteen minutes, it is not. The unit economics vary wildly by task type.
Renewal discounts and annual pricing. Most of these tools offer 10-20% discounts for annual billing. At fifty seats, that discount is worth negotiating on.
My take
For most solo developers and small teams: Cursor Pro or Claude Code Pro are the value sweet spots. Cursor if you want an IDE experience. Claude Code if you prefer terminal-based work and want the tightest integration with Claude's model quality.
For teams that need the lowest possible per-seat cost with reasonable agent features: GitHub Copilot Enterprise at $39/seat is the most defensible budget option at scale.
For teams with a complex shared codebase where context retention across sessions matters: Augment justifies its premium pricing if codebase understanding is genuinely the bottleneck.
Devin is not a replacement for any of these at typical scale. It is a supplement for the specific class of tasks, longer autonomous runs, cross-service changes, isolated bug fixes, where paying per task makes the economics work. Budget $500-1,000/month as a team-level resource rather than buying seats.
Windsurf is worth a look for teams wanting something between GitHub Copilot's simplicity and Cursor's complexity. The credit model makes it predictable for moderate users and somewhat unpredictable for heavy ones.
Whatever you pick, instrument your actual usage for a month before committing at scale. The difference between estimated and actual cost is often significant in both directions.