Best AI Coding Assistants 2026: GitHub Copilot vs Cursor vs Claude Code vs Windsurf vs Kiro
- Best overall: Cursor (4.5/5)
- Best free: GitHub Copilot
- Best for teams: GitHub Copilot
- Pricing last checked: 2026-09-30
Five AI coding assistants split on how they bill: a flat $10 seat with a credit pool (GitHub Copilot), a $20 editor with usage overages (Cursor), a terminal agent with an API-only path (Claude Code), fixed quotas (Windsurf) and published credits (Kiro). Copilot is the cheapest seat and the only strong free tier; Cursor leads on agent depth; Claude Code wins at high volume on per-token pricing; Windsurf is the most forecastable; Kiro is the AWS path.
| Tool | Rating | Pricing | Best for |
|---|---|---|---|
| GitHub Copilot Best free Best for teams | 4.4/5 | Free $10/mo (Pro) | GitHub Copilot is the IDE-native default: free for personal use, Pro at $10 a month, Pro+ … |
| Cursor Best overall | 4.5/5 | Free $20/mo (Individual) | Cursor is the agentic editor: a free Hobby tier, Individual from $20 a month across Pro, P… |
| Claude Code (Anthropic) | 4.5/5 | Free $17/mo annual (Pro) | Claude Code is the model-native terminal agent: it runs inside Claude Pro at $20 a month, … |
| Windsurf (Cognition) | 4.0/5 | Free $20/mo (Pro) | Windsurf, now part of Cognition, is the quota-priced editor: free with a light agent quota… |
| Kiro (AWS) | 3.9/5 | Free $20/user/mo (Pro) | Kiro is AWS's spec-driven IDE: free with 50 credits a month, then Pro at $20, Pro+ at $40,… |
Bottom line: AI coding assistants sort by meter, and the meter decides the bill. Best overall agent depth: Cursor (4.5), free Hobby tier, Individual $20/mo, Teams $40/user. Cheapest capable seat and best free tier: GitHub Copilot (4.4), Pro $10, Business $19/seat, with credit pools adding $5 to $100 of flex. Best terminal agent with an API path: Claude Code (4.5), Pro $17/mo annual, Max from $100, Sonnet 5.5 at $2/$10 per MTok. Most forecastable: Windsurf (4.0), quota-based, Pro $20, Teams $80 + $40/seat. Best for AWS teams: Kiro (3.9), spec-driven, Pro $20 with 1,000 credits. Decide the meter first — seat, usage, token, quota or credit — then the workflow.
Pricing and details
GitHub Copilot · 4.4/5
Free plan available · $10/mo (Pro)
Usage is metered on a two-track credit system: each plan carries base credits (Pro $10/mo, Pro+ $39/mo, Max $100/mo) plus a variable flex allotment (Pro $5, Pro+ $31, Max $100), so the Pro+ total reaches $70 and the Max total $200 in monthly AI credits. One AI credit equals $0.01. Pooled organization credits are included on team tiers.
No annual subscription advertised on the plans page; team plans bill monthly or through an annual organization agreement
GitHub Copilot is the IDE-native default: free for personal use, Pro at $10 a month, Pro+ at $39 and Max at $100, with a separate credit meter for agent usage on top of the plan price.
Score breakdown
Pros
- The only tool in this class with a free personal tier that includes CLI and agent mode, and IDE + JetBrains + VS Code integration out of the box
- Cheapest real seat price in the class: Pro at $10 a month and Business at $19 per seat, the same figure a Codex or Kiro Pro seat costs
- Credit system is transparent: 1 credit = $0.01, base plus flex shown per plan, and budgets can be set so spend stops rather than surprises
Cons
- The advertised plan price understates the bill: Pro+ carries $31 of flex allotment and Max carries $100, so heavy months reach $70 and $200 in credits
- Flex allotments are described as variable and can change over time, which makes long-term forecasting soft
- Agent depth trails Cursor and Claude Code on frontier-model work; Copilot is a completion tool first and an agent second
Pricing verified 2026-09-30
Cursor · 4.5/5
Free plan available · $20/mo (Individual)
Subscription tiers carry limits on agent requests, frontier-model access and cloud agents; overage is billed on a usage basis. Teams adds centralized billing, SSO, team marketplaces and a team-wide privacy mode; Enterprise adds pooled usage, SCIM and audit logs.
A Yearly billing toggle exists on the pricing page; published per-plan annual rates are not itemized on the page
Cursor is the agentic editor: a free Hobby tier, Individual from $20 a month across Pro, Pro+ and Ultra, Teams at $40 per user, and usage-based billing above the limits.
Score breakdown
Pros
- The most capable agent loop in the class: frontier models, MCPs, skills, hooks and cloud agents all come with the $20 tier
- Free Hobby tier with limited agent requests and Composer access, so evaluation costs nothing
- Teams at $40 per user adds SAML/OIDC SSO, a team marketplace, shared cloud-agent context and a team-wide privacy mode
Cons
- Paid tiers cap agent requests and then bill usage-based, so a heavy month costs more than the sticker price
- Bugbot code review is explicitly usage-based billing on top of the subscription
- No public seat minimum or annual rate on the page — Teams and Enterprise pricing only partly itemized
Pricing verified 2026-09-30
Claude Code (Anthropic) · 4.5/5
Free plan available · $17/mo annual (Pro)
Claude Code is reachable three ways: bundled into a Pro or Max subscription, as a team seat, or API-only at per-token rates (Sonnet 5.5: $2 input / $10 output per million tokens; Opus 5.5: $4 / $20), which is cheaper than any flat seat once usage is high.
Pro $200 billed up front; Max and Team annual rates shown as the equivalent monthly; Enterprise = seat price plus usage at API rates
Claude Code is the model-native terminal agent: it runs inside Claude Pro at $20 a month, Claude Max from $100, or straight off the API at per-token rates with no seat fee.
Score breakdown
Pros
- The only tool here with a genuine API-only path: no seat fee, per-token pricing, which wins outright at high usage
- Pro at $17 a month on annual billing undercuts both Cursor and Windsurf at the same capability tier
- Terminal-native workflow with five-times Pro usage available on the Max tier, plus Claude in Chrome and Microsoft 365
Cons
- Max opens at $100 a month, the most expensive personal tier in this class, and its monthly-billing variant doubles to $200
- No free agent tier — the free Claude plan is chat, not a coding agent
- Team premium seats at $100 to $125 each are the highest per-seat figure anywhere in this comparison
Pricing verified 2026-09-30
Windsurf (Cognition) · 4.0/5
Free plan available · $20/mo (Pro)
Pricing is quota-based, not credit-based: each tier carries daily and weekly agent quotas and access to model families including SWE-1.5, Claude and GPT. Cloud agents and CLI access extend to Pro through a dated promotion, and Extra Usage is bought at API pricing above the quota.
No separate annual pricing published on the site; quotas reset daily and weekly
Windsurf, now part of Cognition, is the quota-priced editor: free with a light agent quota, Pro at $20, Max at $200, and Teams at $80 plus $40 per full developer seat.
Score breakdown
Pros
- Quota pricing is the most forecastable in this class — daily and weekly caps instead of a depleting credit balance
- Free tier includes a light agent quota and unlimited tab completions, unlike Copilot's usage-limited free plan
- Model coverage is broad: SWE-1.5 alongside Claude and GPT, with cloud agents and CLI access on paid tiers
Cons
- Teams start at $80 for the plan plus $40 per full seat, the highest entry cost for a paid team here
- Pro at $20 matches Cursor exactly while carrying a less mature ecosystem and community mindshare
- Ownership history is noisy — Cognition's acquisition means pricing moves through the Devin blog, not a Windsurf channel
Pricing verified 2026-09-30
Kiro (AWS) · 3.9/5
Free plan available · $20/user/mo (Pro)
Kiro absorbed Amazon Q Developer's IDE role (Q Developer closed to new signups on 2026-05-15, end of support 2027-04-30). Credits are a unit of agent work, not a single interaction: a full spec run consumes 15 to 25 credits, add-on credits cost $0.04 each, and paid tiers can pool overages for teams.
No separate annual plan; plans bill monthly and credits reset on the 1st of each calendar month
Kiro is AWS's spec-driven IDE: free with 50 credits a month, then Pro at $20, Pro+ at $40, Pro Max at $100 and Power at $200 per user, with overage at $0.04 per credit.
Score breakdown
Pros
- Replaces Amazon Q Developer's IDE role for free — Q closed to new signups on 2026-05-15, so Kiro is the AWS path
- Credit costs are published per prompt: a full spec run runs 15 to 25 credits, so a Pro month buys roughly 40 to 60 feature builds
- Spec-driven workflow (requirements, design, task breakdown) suits teams that review before they ship, plus Claude Sonnet 4.5 on the free tier
Cons
- Credit meter is the least granular here: a complex run burns 15 to 25 credits, so the 50-credit free tier covers two or three real features
- Add-on credits at $0.04 each mean overage is real on busy months, and there is no annual discount
- AWS lock-in: Bedrock routing means Claude and Nova access, not the wider frontier-model menu Cursor and Windsurf offer
Pricing verified 2026-09-30
Frequently asked questions
How many AI Coding Assistants tools are compared here?
This page compares 5 AI Coding Assistants tools, with Cursor as our top-rated pick. Pricing was last re-checked on 2026-09-30.
Which AI Coding Assistants tool has the best free plan?
GitHub Copilot is our free-tier pick among the tools compared.