JetBrains AI Assistant vs OpenAI
Which Developer Tools AI tool is better in 2026?
JetBrains AI Assistant
AI inside IntelliJ, PyCharm, WebStorm — code without leaving your JetBrains IDE
OpenAI
Creator of ChatGPT, GPT-4, and the leading frontier AI lab.
Side-by-side
OpenAI is the more established option (raised $193.3B), but JetBrains AI Assistant is cheaper to start.
| Metric | JetBrains AI Assistant | OpenAI |
|---|---|---|
| Taglinei | AI inside IntelliJ, PyCharm, WebStorm — code without leaving your JetBrains IDE | Creator of ChatGPT, GPT-4, and the leading frontier AI lab. |
| Foundedi | 2024 | 2015🏆 |
| HQi | Prague, CZ | San Francisco, US |
| Employeesi | 5000+🏆 | 1001-5000 |
| Neuron scorei | 50 | 99🏆 |
| Total fundingi | Undisclosed | $193.3B🏆 |
| Latest roundi | Corporate · Jan 2024 | Series E · Mar 2026 |
| Valuationi | — | $852B🏆 |
| Cheapest paid plani | —🏆 | ChatGPT Plus · $20/mo |
| Free plani | ✓ Free | ✓ Free |
| Free triali | ✓ | ✗ |
| Top tier pricei | AI Enterprise · Contact sales | ChatGPT Team · $25/mo |
| Pricing summaryi | 2 published plans | 4 published plans |
| Categoriesi |
Capability matrix
Developer-facing capabilities and access signals for JetBrains AI Assistant and OpenAI.
| Capability | JetBrains AI Assistant | OpenAI |
|---|---|---|
| MCP support | ✗ | ✓ |
| Public API | ✗ | ✓ |
| Webhooks | ✗ | ✓ |
| OAuth 2.0 | ✗ | ✓ |
| SDK languages | 2 (Kotlin, Java) | 6 (Python, Node.js, TypeScript, Go…) |
| Free plan | ✓ | ✓ |
| Free trial | ✓ | ✗ |
| Verified | ✗ | ✗ |
| Active deal | ✗ | ✓ |
🟢 Strengths of JetBrains AI Assistant
- Offers a free trial
- Lower starting price ($8/mo)
- Newer company (2024)
🔵 Strengths of OpenAI
- Has raised more capital ($193.3B vs Undisclosed)
- Higher Neuron score (99 vs 50)
- More mature (2015)
Which should you choose?
Choose JetBrains AI Assistant if price matters most — it starts at Free · From $8/mo, which is friendlier for teams watching burn. Both AI Developer Tools tools ship core features, so the cost delta often decides it for small teams and solo operators.
Choose OpenAI if you want the most established option — it has raised $193.3B, suggesting more runway for enterprise features, support, and long-term roadmap. For mission-critical workflows or larger teams, that stability often outweighs a lower monthly price.
💸 Deals
Free daily tokens via OpenAI data-sharing tier
Eligible OpenAI API tiers can earn free daily tokens on GPT-4.1, GPT-4o, and other models by opting in to share prompts and completions for model improvement.
Terms: Opt-in required. Token allotment varies by tier.
Frequently asked questions
JetBrains AI Assistant vs OpenAI — which is better?
It depends on your priority. JetBrains AI Assistant is the leaner option; OpenAI has broader feature depth. See the side-by-side table above.
Is JetBrains AI Assistant cheaper than OpenAI?
Yes — JetBrains AI Assistant's cheapest paid plan is Free, while OpenAI's is ChatGPT Plus · $20/mo.
Do JetBrains AI Assistant and OpenAI offer free plans?
JetBrains AI Assistant: Yes, has a free plan. OpenAI: Yes, has a free plan.
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