Bottom line: On June 1, 2026, GitHub Copilot replaced flat-rate Premium Request Units with token-metered AI Credits (1 credit = $0.01). Plan prices stayed the same, but agentic usage now burns credits by the token — and heavy users are reporting they exhaust a month's allotment in a single day. If you use Copilot mostly for autocomplete, the change is minimal. If you use agent mode, Copilot chat, or code review, your effective cost just increased significantly. Below is a full breakdown of what changed, how to calculate your real cost, and the best flat-rate alternatives worth switching to right now.
What Changed on June 1, 2026
GitHub Copilot retired its Premium Request Unit (PRU) model and replaced it with GitHub AI Credits — a token-metered billing system where every AI interaction is priced based on input tokens, output tokens, and cached tokens consumed, multiplied by the published rate of whichever model handled the request.
The key facts:
- 1 AI Credit = $0.01 USD
- Code completions and Next Edit Suggestions remain unlimited on all paid plans and do not consume credits
- Everything else — chat, agent mode, PR code review, Copilot CLI — now draws from your monthly credit pool
- Credits do not roll over month to month
- Once your included credits run out, additional usage is billed at published model rates (if your admin allows overage)
GitHub Copilot Plans and Included Credits (June 2026)
| Plan | Price | Included AI Credits | Credit Value | Best For |
|---|---|---|---|---|
| Free | $0/month | Limited | — | Casual use, 2,000 completions/mo |
| Pro | $10/month | 1,500 credits | $15 | Individual devs, light agent use |
| Pro+ | $39/month | 7,000 credits | $70 | Power users, Opus model access |
| Max | $100/month | 20,000 credits | $200 | Sustained high-volume agent workflows |
| Business | $19/user/month | 1,900 credits/user (3,000 promo until Sept 2026) | $19–$30 | Teams, admin controls |
| Enterprise | $39/user/month | 3,900 credits/user (7,000 promo until Sept 2026) | $39–$70 | Orgs needing SAML SSO, policies |
Note: Business and Enterprise customers receive promotional enhanced credits from June 1 to September 1, 2026. Standard allowances apply after that.
The Real Problem: Model Choice Now Determines Your Bill
The 40x spread between the cheapest and most expensive models on the Copilot platform means your credit consumption varies dramatically depending on which model handles your requests. GitHub lists its per-million-token rates, and the difference is stark: high-end models like GPT-5.5 cost roughly $5 input / $30 output per million tokens, while lightweight options like MAI-Code-1-Flash cost $0.75 / $4.50. The same agentic workflow run against the top-tier model burns credits 6–40x faster than the same session on a lightweight model.
For a Pro user ($10/month, 1,500 credits), that translates to approximately:
- ~136 medium-length agent steps on GPT-5.5 before running out of credits
- ~900+ agent steps on the cheapest available model
This is why some developers report emptying their monthly allotment in a single intensive coding session.
Who Will Actually Pay More?
| Usage Profile | Old Model Impact | New Model Impact | Verdict |
|---|---|---|---|
| Autocomplete only | Low cost | Unchanged (unlimited) | ✅ No change |
| Light chat + occasional agent | Moderate | Moderate, Pro tier sufficient | ✅ Mostly fine |
| Heavy agentic workflows, top models | Covered by PRU cap | Credits exhaust fast → overage risk | 🔴 Pay significantly more |
| Team using agent mode at scale | Flat seat cost | Unpredictable per-token overage | 🔴 Budget risk |
| PR code review (agentic) | Included | Now also burns GitHub Actions minutes | 🟡 Additional cost |
Best GitHub Copilot Alternatives in 2026
If unpredictable token-based billing doesn't work for your workflow, here are the strongest flat-rate or BYOK alternatives — all available in our full directory.
| Tool | Price | Type | Model Access | Best For | Self-Hosted |
|---|---|---|---|---|---|
| Cursor | Free / $20/mo (Pro) | AI IDE | GPT-5, Claude, Gemini | Full IDE replacement, agentic coding | No |
| Windsurf | Free / $20/mo (Pro) | AI IDE | Multiple models | Clean agentic workflow, unlimited Tab | No |
| Cline | Free (BYOK) | VS Code Extension | Any API-compatible model | Power users, full cost control | Yes (local models) |
| Continue | Free (BYOK) | VS Code / JetBrains Extension | Any model | Open-source, JetBrains support | Yes |
| Claude Code | Pay-as-you-go (API) | CLI Agent | Claude family | Deep agentic tasks, terminal workflow | No |
| Tabnine | $12/mo (Dev) | IDE Extension | Tabnine models + optional cloud | Enterprise, privacy, self-hosted | Yes (Enterprise) |
| Aider | Free (BYOK) | CLI Agent | Any API-compatible model | Terminal-first developers | Yes |
| Tabby | Free (self-hosted) | Self-Hosted IDE Extension | Local models (StarCoder, CodeLlama) | Air-gapped, zero telemetry | Yes |
Cursor — Best Overall Copilot Replacement
Cursor is a VS Code fork with AI built into the editor at every layer. The Pro plan ($20/month) gives flat-rate access to frontier models including GPT-5 and Claude Sonnet — no per-token billing surprises. The Composer agent handles multi-file changes, terminal commands, and codebase-wide refactors. Cursor's flat-rate billing is also now more predictable than Copilot's token-metered AI Credits. See our full Cursor vs Copilot comparison →
Windsurf — Best Budget AI IDE
Windsurf from Codeium offers an AI-native IDE experience at $20/month with unlimited Tab autocomplete on every plan including free. Its Cascade agent handles complex multi-file tasks and the Flows system enables autonomous problem-solving. A solid choice if you want a capable agentic IDE and use autocomplete heavily.
Cline — Best for Full Cost Control (BYOK)
Cline is a free VS Code extension that uses your own API key — you pay the model provider directly at API rates, not Copilot's markup. With Claude Haiku or Gemini Flash as the backend, you can run hundreds of agentic tasks for a few dollars per month. The tradeoff: you manage your own API costs and provider accounts. Best for developers who want total transparency over what they spend.
Continue — Best Open Source Option (JetBrains Included)
Continue is the leading open-source AI coding extension, with support for both VS Code and JetBrains IDEs — making it the top choice if you're stuck on IntelliJ, PyCharm, or WebStorm. It's BYOK, supports any OpenAI-compatible API, and can run against local Ollama models for fully offline use.
Claude Code — Best for Agentic Terminal Workflows
Claude Code from Anthropic is a CLI agent that runs in your terminal with deep filesystem and tool access. You pay Anthropic API rates directly. It excels at long-horizon tasks like migrating codebases, writing test suites, and autonomously fixing bugs across many files. Unlike Copilot's metered agentic mode, you choose exactly which Claude model to use and can cap spending precisely.
Tabnine — Best for Enterprise and Privacy
Tabnine offers an enterprise self-hosted deployment with zero data retention and SOC2/GDPR compliance — features Copilot doesn't match at scale. For organizations where code cannot leave the firewall, Tabnine's Enterprise plan is one of the few production-ready options. The Dev plan at $12/month gives individual developers unlimited completions and chat at a flat, predictable rate.
Should You Switch From Copilot?
Use this quick decision guide:
- You use only autocomplete → Stay on Copilot Free or Pro. The change doesn't affect you.
- You use agent mode occasionally → Monitor your credit usage for the first month. Copilot Pro may still cover you.
- You run heavy agentic workflows daily → Consider Cursor (flat-rate credits, full comparison here) or BYOK tools like Cline.
- Your team needs predictable budgeting → Flat-rate tools like Windsurf or Tabnine remove the unpredictability.
- You need JetBrains support → Continue is the strongest free alternative.
- You need air-gapped or self-hosted → Tabby runs entirely on your infrastructure.
FAQ
Does the Copilot pricing change affect code completions?
No. Inline code completions and Next Edit Suggestions remain unlimited on all paid Copilot plans (Pro, Pro+, Max, Business, Enterprise). They do not consume AI Credits. The change only affects chat, agent mode, PR code review, and Copilot CLI.
How many AI Credits does Copilot Pro include?
Copilot Pro ($10/month) includes 1,500 AI Credits, which represents approximately $15 in credit value at $0.01 per credit. The amount of work that covers depends entirely on which model you use and how many tokens your interactions consume.
What happens when I run out of AI Credits?
If your admin or billing settings allow overage, additional usage is billed at GitHub's published per-token model rates. If overage is disabled, AI-credit-consuming features stop working until the next monthly reset. Code completions are not affected either way.
Are annual Copilot plans affected?
Users on annual Pro or Pro+ plans remain on the old premium request-based model until their plan expires. When it does, they transition to Copilot Free with the option to upgrade to a monthly plan. Annual plan subscribers also see increased model multipliers from June 1, 2026 onward.
What is the cheapest alternative to Copilot with no credit limits?
The most cost-effective options are BYOK tools: Cline and Continue are both free extensions where you pay your model provider's API rates directly. Using a lightweight model like Claude Haiku or Gemini Flash, a full month of coding typically costs $2–$10 in API usage for a typical developer. Aider offers the same BYOK model for terminal users. See our full breakdown: Best Free GitHub Copilot Alternatives 2026.
Does Copilot still work in JetBrains after the change?
Yes — Copilot still supports JetBrains IDEs. The billing change doesn't affect IDE compatibility. However, if you're looking for a free JetBrains-compatible alternative, Continue supports both VS Code and JetBrains natively with no cost on a BYOK basis.
What is BYOK and why is it relevant now?
BYOK (Bring Your Own Key) means the tool uses your personal API key from a model provider (Anthropic, OpenAI, Google), and you pay that provider directly — typically at lower rates than Copilot's markup. With Copilot now metering agentic usage, BYOK tools give developers direct visibility and control over what each interaction costs, with no middleman pricing layer.
The Bottom Line
The June 1 billing change is a meaningful shift for any developer who relies on Copilot for more than autocomplete. If agentic workflows are central to your process, the credit pool can exhaust faster than expected — and the model you choose makes a 10–40x difference in how long your credits last. The good news is that the alternatives landscape has never been stronger: flat-rate AI IDEs like Cursor and Windsurf, BYOK extensions like Cline and Continue, and self-hosted options like Tabby all provide capable alternatives with more predictable pricing.
→ Browse the full directory to compare all 89 Copilot alternatives filtered by price, license, IDE support, and deployment type.