Last updated: May 2026 · All prices verified from official pricing pages
AI coding tools have never been more powerful — or more confusing to price. In the past 12 months alone: Cursor switched from request-based to credit-based billing, then introduced usage multiplier tiers. Windsurf overhauled its pricing twice and replaced credits with daily quotas in March 2026. GitHub Copilot introduced a tiered premium request system. And a dozen new tools entered the market with every pricing model imaginable — flat subscriptions, credit pools, daily caps, token pass-through, and pure open-source.
This guide cuts through the complexity. Every major AI coding tool, every tier, what you actually get, and the hidden costs most comparisons skip.
Quick Reference: Pricing at a Glance
| Tool | Free | Entry Paid | Mid | Power | Model |
|---|---|---|---|---|---|
| GitHub Copilot | ✓ 2,000 completions | $10/mo | $19/user | $39/user | Flat + premium requests |
| Cursor | ✓ Limited | $20/mo | $60/mo | $200/mo | Subscription tiers |
| Windsurf | ✓ 25 credits | $15/mo | $40/mo | $200/mo | Daily/weekly quotas |
| Cline | ✓ Unlimited | — | $20/user | Enterprise | BYOK (API costs only) |
| Claude Code | ✓ Limited | $20/mo | $100/mo | $200/mo | Subscription tiers |
| Aider | ✓ Open source | — | — | — | BYOK only |
| Continue.dev | ✓ Open source | — | — | — | BYOK only |
| Tabnine | ✓ Basic | $12/mo | — | Enterprise | Flat subscription |
| Zed | ✓ 50 prompts | $10/mo | — | — | Flat subscription |
| Amazon Kiro | ✓ 50 credits | $20/mo | $40/mo | — | Credit-based |
AI IDEs — Full Pricing Breakdown
Cursor
Cursor uses a subscription model with usage multiplier tiers introduced in mid-2025. The key metric is "usage" — how intensively you use agent mode and premium models within a billing period.
| Plan | Price | What you get |
|---|---|---|
| Hobby | $0/month | 2,000 completions, 50 slow premium requests |
| Pro | $20/month | Unlimited completions, 500 fast premium requests (1x usage) |
| Pro+ | $60/month | Same as Pro but 3x usage allowance |
| Ultra | $200/month | 20x usage allowance, priority access to new models |
| Business | $40/user/month | Pro features + admin controls, centralized billing |
| Enterprise | Custom | SSO, audit logs, custom security agreements |
What "usage multiplier" means in practice: The base Pro plan's 500 fast premium requests are consumed at 1x rate for standard model interactions. Using Claude Opus 4.6 or running background agents on complex tasks can consume requests at a higher rate. Pro+ and Ultra raise the ceiling rather than removing it.
Hidden cost: Bugbot. Cursor's automated code review feature costs $40/user/month as an add-on — equivalent to an entire Business subscription per seat.
Best for: Daily IDE users who want the most polished autocomplete and Composer experience. Pro at $20/month covers most individual developers. Teams doing heavy background agent work should evaluate Pro+ or Ultra before committing to Pro.
Windsurf
Windsurf's pricing has changed more than any other tool in 2026. The March 19 overhaul replaced the credit pool system with daily and weekly usage quotas — a controversial move that prevents front-loading heavy work into sprint days.
| Plan | Price | Quota |
|---|---|---|
| Free | $0/month | Unlimited Tab autocomplete + 25 credits/month |
| Pro | $15/month | 500 credits/month with daily/weekly caps |
| Max | $40/month | Higher daily/weekly quota, priority queue |
| Max 200 | $200/month | Maximum quota, no interruptions for power users |
| Teams | $30/user/month | 500 credits/user, admin controls |
| Teams + SSO | $40/user/month | Teams plus SSO/SAML |
| Enterprise | ~$60/user/month | 1,000 credits/user, SOC 2, HIPAA, FedRAMP |
The quota reality: Under the new system, daily and weekly limits reset on a schedule regardless of how many monthly credits remain. Developers who do intensive multi-hour Cascade sessions in bursts — common during sprint weeks — report hitting daily caps on the Pro plan and being forced to pause until the next reset.
Tab autocomplete is never counted. Windsurf's inline Tab completions are free and unlimited on every plan, including the free tier. Only Cascade agent interactions, Command mode, and chat with premium models consume credits.
Model cost variation: Using Windsurf's own SWE-1/SWE-1.5 models consumes a fixed credit amount per interaction. Switching to Claude Opus 4.6 or GPT-4o charges credits proportional to tokens consumed — a single long Cascade session with a large codebase context can cost 20–40 credits.
Best for: VS Code developers who want Cursor-level capability at lower cost. Pro at $15/month is excellent value if you primarily use Windsurf's own models. Heavy premium-model users should budget for Max.
IDE Extensions — Full Pricing Breakdown
GitHub Copilot
GitHub Copilot now offers five tiers with a clear premium request system. Premium requests are the real gating mechanism — not all model usage is equal.
| Plan | Price | Completions | Premium requests |
|---|---|---|---|
| Free | $0/month | 2,000/month | 50/month |
| Pro | $10/month | Unlimited | 300/month |
| Pro+ | $19/month | Unlimited | 1,500/month |
| Business | $19/user/month | Unlimited | 300/user/month |
| Enterprise | $39/user/month | Unlimited | 1,000/user/month |
What counts as a premium request: Using Claude Opus 4.6, GPT-5, or o3 in Copilot chat counts as a premium request. Standard completions and base model chat do not. Advanced models like Opus consume 3x premium requests per use. If you rely heavily on top-tier models, your effective request budget shrinks fast.
Overage pricing: Once you exhaust your monthly premium requests, additional requests cost $0.04 each. This is the only Copilot plan with meaningful variable cost risk.
Business vs Pro+: Business and Pro+ are the same price ($19) but serve different needs. Business adds organization management, policy controls, and IP indemnity. Enterprise at $39/user adds fine-tuned models, knowledge bases, and deeper GitHub.com integration.
Best for: GitHub Copilot Pro is the best value at $10/month — no other paid plan comes close on a per-dollar basis. For teams with existing GitHub workflows and compliance requirements, Business or Enterprise is the defensible organizational choice.
Cline
Cline's pricing model is structurally different from every other tool on this list. The extension itself is free and open-source (Apache 2.0). You pay only for AI model inference, billed directly by the provider at standard API rates — Cline takes no markup.
| Plan | Price | Seats |
|---|---|---|
| Individual | Free (+ API costs) | 1 |
| Teams | Free for first 10 seats, then $20/user/month | Up to 10 free |
| Enterprise | Custom | SSO, RBAC, audit logs, VPC deployments |
Real monthly API costs (Claude Sonnet 4.6):
- Light use (5–10 agent sessions/week): $3–8/month
- Moderate use (daily work, 2–4 sessions/day): $10–20/month
- Heavy use (intensive multi-file work, long sessions): $30–50+/month
With local models via Ollama: $0/month in API costs. No external data transmission.
The hidden cost risk: An intensive agent session with Claude Opus can burn $2–5. Five sessions a day, 20 working days: that's $200–500/month — more than the most expensive subscription. Model choice is the single biggest cost lever with Cline.
Best for: Cost-conscious developers who can monitor API usage and prefer transparency. Teams of under 10 developers get 10 permanent free seats. Privacy-first teams who run local models pay nothing.
Continue.dev
Continue.dev follows the same BYOK model as Cline. The extension is fully open-source with no subscription cost.
| Plan | Price |
|---|---|
| Individual | Free (+ API costs) |
| Team | Free (open-source, self-managed) |
| Enterprise | Custom (managed deployment) |
API cost profile: Similar to Cline, but Continue is used more for autocomplete and chat than heavy autonomous agent work. Typical monthly API costs are $3–15/month with Claude Sonnet 4.6, or zero with a local Ollama model.
Best for: Developers who want complete configurability — using a cheap local model for autocomplete and a frontier model for complex reasoning — at the lowest possible cost.
Tabnine
Tabnine focuses on autocomplete rather than agentic coding. Its primary differentiator is enterprise privacy with on-premises deployment.
| Plan | Price | What you get |
|---|---|---|
| Free | $0/month | Basic completions, limited context |
| Pro | $12/month | Full completions, chat, personalized suggestions |
| Enterprise | Custom | On-premises deployment, no external data transmission |
Best for: Enterprise teams with strict data residency requirements who cannot use cloud-based AI tools. Tabnine's on-premises option is one of the few available in the category.
CLI and Terminal Agents — Full Pricing Breakdown
Claude Code
Claude Code is Anthropic's official terminal agent, structured around the same subscription tiers as Claude.ai.
| Plan | Price | What you get |
|---|---|---|
| Free | $0/month | Limited usage, Claude Sonnet 4.6 |
| Pro | $20/month | Higher limits, all models including Opus 4.6 |
| Max 5x | $100/month | 5x higher usage limits |
| Max 20x | $200/month | 20x higher usage limits, Agent Teams |
SWE-bench context: Claude Code currently leads benchmarks at 80.8% on SWE-bench Verified — higher than any other tool. For developers where benchmark performance and complex multi-file reasoning are the priority, this is the relevant data point.
Best for: Developers who prefer terminal workflows, need the highest benchmark performance, or want to run Agent Teams for parallel autonomous coding. Heavy AI coding users should evaluate Max 5x ($100) before Ultra-tier subscriptions on IDE tools.
Aider
Aider is completely free and open-source. No subscription, no credits, no tiers.
| Plan | Price |
|---|---|
| All usage | Free (open-source) + API costs only |
API cost profile: Comparable to Cline. Light-to-moderate use with Claude Sonnet 4.6 costs $5–20/month. Heavy use with Claude Opus 4.6 can reach $50–200+/month.
Best for: CLI-first developers, git-native workflows, CI/CD integration. Zero subscription cost with full model flexibility.
Other Tools
Amazon Kiro
Amazon's newest AI IDE entry, generally available in 2026 with an agent-first, spec-driven approach.
| Plan | Price | Credits |
|---|---|---|
| Free | $0/month | 50 credits/month |
| Pro | $20/month | 1,000 credits/month |
| Pro+ | $40/month | 2,000 credits/month |
Best for: Developers building primarily on AWS who want an agent-first IDE with tight AWS service integration.
Zed
| Plan | Price | What you get |
|---|---|---|
| Free | $0/month | 50 AI prompts/month, full editor |
| Pro | $10/month | Unlimited AI usage |
Best for: Performance-first developers who want a native editor (not Electron-based) with solid AI features at a low price.
The Hidden Costs Nobody Talks About
Model switching. On Cursor, Windsurf, and Kiro, switching from a fast mid-tier model to a premium model (Claude Opus 4.6, GPT-5, o3) can increase per-request cost by 5–10x. Default settings on most tools push toward premium models. Manually selecting a cheaper model for routine completions saves meaningful money.
Switching costs. No tool shows the cost of migration: workflow disruption, team retraining, configuration migration (.cursorrules to CLAUDE.md to .github/copilot-instructions.md). Budget 1–2 weeks of reduced productivity per developer when switching tools.
Add-ons. Cursor's Bugbot ($40/user/month), Windsurf SSO (+$10/user/month on Teams), Copilot premium request overages ($0.04/request) — the extras add up. Always calculate total cost for your actual workflow, not the headline plan price.
BYOK "free" tools. Cline and Aider are free subscriptions but not free to use heavily. A developer running intensive Claude Opus 4.6 sessions all day can spend $200–500/month in API costs — more than the most expensive subscription tier of any other tool.
Cost by Developer Persona
Student or bootcamp learner: GitHub Copilot Free (2,000 completions) or Windsurf Free (unlimited Tab + 25 credits). Both are production-usable for learning. If upgrading: Copilot Pro at $10/month.
Solo developer, light AI use (< 2 hours/day with AI): GitHub Copilot Pro at $10/month. Best per-dollar value with no usage surprises.
Solo developer, heavy AI use (4+ hours/day with AI): Cursor Pro at $20/month or Windsurf Pro at $15/month. If you max out limits frequently, evaluate Pro+ ($60) vs Max ($40) before assuming you need $200/month plans.
VS Code developer wanting free agent capabilities: Cline with Claude Sonnet 4.6. Expect $10–20/month in API costs at moderate use. For zero API costs: Continue.dev with Ollama local models.
JetBrains developer: GitHub Copilot Business ($19/user/month). The only major tool that works natively in JetBrains with full agent capabilities.
Team of 5–15 developers on VS Code: Cursor Business ($40/user) for max capability, or Windsurf Teams + SSO ($40/user) at comparable price with different pricing model. For budget-conscious teams: Copilot Business ($19/user) with significantly lower cost.
Enterprise 50+ developers: GitHub Copilot Enterprise ($39/user) with SSO, audit logs, IP indemnity, and GitHub ecosystem integration. Windsurf Enterprise (~$60/user) if your organization requires FedRAMP or HIPAA compliance.
Terminal-first developer or DevOps: Aider (free) or Claude Code Pro ($20/month). Aider for git-native workflows; Claude Code for highest benchmark performance and Agent Teams.
Frequently Asked Questions
What is the cheapest AI coding tool that is actually useful?
GitHub Copilot Pro at $10/month is the cheapest paid option with genuine agent capabilities. For free tools: Cline with a local Ollama model costs $0 in ongoing fees and delivers full agent functionality — the trade-off is lower model quality than frontier models and initial setup time.
Is Cursor worth $20/month compared to Copilot at $10/month?
For VS Code developers who use AI heavily throughout the day, yes. Cursor's tab completions are faster and more context-aware, and Composer's multi-file editing is ahead of Copilot Edits for complex tasks. For developers who primarily need autocomplete with occasional chat, Copilot delivers 80% of the value at half the price. See our Cursor vs GitHub Copilot comparison for the full breakdown.
Can I actually use Cline for free?
The extension itself is free. You pay for AI model inference at API rates. With a local Ollama model, total cost is $0. With Claude Sonnet 4.6, expect $5–20/month for moderate use. The "free" label is accurate but requires understanding what you are signing up for.
What changed with Windsurf pricing in March 2026?
Windsurf replaced its monthly credit pool with daily and weekly usage quotas. Under the old system, you could spend 500 credits in a single day during a sprint. Under the new quota system, daily and weekly caps limit how much you can use in a given period, regardless of monthly balance remaining. Existing subscribers were grandfathered at old prices. The Max plan ($200/month) was introduced specifically for power users who hit daily limits on Pro.
Is there a meaningful difference between the $200/month tiers?
Cursor Ultra, Windsurf Max 200, and Claude Code Max 20x all cost $200/month and target developers who exhaust lower-tier limits regularly. The choice between them depends on your workflow: Cursor Ultra for IDE-centric work with background agents, Claude Code Max for terminal-based autonomous work with the highest benchmark performance, Windsurf Max for IDE users who prefer Cascade's autonomous style. For most developers, the $20–40/month tiers cover the vast majority of use cases.
Which tool has the best free tier?
GitHub Copilot Free offers the most completions (2,000/month) across the most IDEs. Windsurf Free offers unlimited Tab autocomplete plus 25 agent credits — the most generous for developers specifically interested in agent capabilities. Cline with Ollama offers unlimited usage at zero ongoing cost, but requires local model setup.
Related
- Cursor vs GitHub Copilot — detailed capability comparison at similar price points
- Windsurf vs GitHub Copilot — Windsurf's credit system vs Copilot's flat rate explained
- Cursor vs Cline — subscription IDE vs free open-source agent
- Best Cursor Alternatives — full overview of all tools with pricing