G
GChatGPT vs Ollama
Pricing, features, platforms and who each one suits — side by side.
C
Choose ChatGPT if…
- you want the lower entry price ($8/mo vs $16.67/mo)
- you work on Web
- you're in its core audience: individuals and students, writers and knowledge workers
O
Choose Ollama if…
- you need an API to build on
- you want open source you can self-host or audit
- you work on macOS, Windows, Linux
- you're in its core audience: developers, ai engineers
Side by side
Feature ChatGPT Ollama
Pricing modelFreemiumFreemium
Starting price$8/mo$16.67/mo
Free plan
Free trial
API
Open source
Trains AI on your contentYesNo
Data retention—Cloud prompts/responses processed transiently, not stored beyond request time
GitHub stars—185K
Web search—
File upload & analysis—
Image generation—
PlatformsWebmacOS, Windows, Linux, API
CategoryAI ChatbotsLocal & Open Models
CompanyOpenAIOllama
Based in——
Founded——
Part of——
Key features
C ChatGPT
- Chat-based answers to questions and tasks
- Help with writing and editing
- Coding help through the included Codex agent
- Several individual tiers from Free to Pro
- Per-seat team workspaces through Business
- Enterprise plan sold through sales
O Ollama
- Run open models locally with unlimited usage
- Cloud-hosted open models with pay-as-you-go token pricing
- Off-peak discounted rates for some models
- Tool calling support on compatible cloud models
- Concurrent requests up to 10 on higher plans
- API keys with per-key cost budgets (Enterprise)
- Shared team billing and administration
- Usage alert email at 90% of monthly allowance
Plans and prices
From each vendor's site. Prices change — confirm before buying.
ChatGPT
Free$0
Go$8/mo (US)
Plus$20/mo
ProFrom $100/mo
Business$20/user/mo billed annually; $25 monthly
EnterpriseCustom
Ollama
Free$0
Pro$20/mo or $200/yr ($16.67/mo billed annually)
Max$100/mo
Team (early access)$500/mo
EnterpriseCustom
Strengths and limitations
ChatGPT
- Free plan available
- Go plan costs $8/month in the US
- Codex is included in all plans, Free included
- Business plan starts at just 2 users
- Free plan has limited features
- Pro tiers cost $100–$500 per month
- Enterprise pricing is only available from sales
Ollama
- Local model use is free and unlimited
- Prompt and response data is never logged or trained on
- Open source project on GitHub
- Published per-token prices for every cloud model
- Free cloud usage is limited to starter models unless you buy credits
- Unused monthly credits do not roll over
- Free plan allows only 1 concurrent cloud request
- Cloud hosting is primarily in the US
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Built from each vendor's public website; we haven't tested them hands-on. Editorial policy