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Best OpenAI Alternatives

Reviewed byRoman K

8 alternatives to OpenAI in AI, compared by pricing, DX grade, security, and vendor lock-in.

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OpenAI

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AI models API

Pricing: paid, from $0/mo
#1

Anthropic Claude

Long context, complex reasoning, safety-conscious teams

Price vs OpenAI
Comparable, varies by model
DX Grade
A
Security
A
Lock-in Risk
Medium (3/10)
#2

Google Gemini

Multimodal, Google Cloud shops

Price vs OpenAI
Cheaper on Flash tier
DX Grade
B
Security
B
Lock-in Risk
Medium (4/10)
#3

Mistral

EU data residency, open weights option

Price vs OpenAI
Cheaper for inference
DX Grade
B
Security
B
Lock-in Risk
Low (2/10)
#4

Ollama (self-hosted)

Air-gapped, privacy-critical, no per-token cost

Price vs OpenAI
Hardware cost only
DX Grade
B
Security
A
Lock-in Risk
Low (1/10)
#5

Anthropic

Best coding, longest context, safer outputs

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Price vs OpenAI
Similar pricing
DX Grade
A
Security
A
Lock-in Risk
Low (2/10)
#6

Cerebras

Fastest inference (2000+ tok/s), open models

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Price vs OpenAI
Cheaper (Llama)
DX Grade
B
Security
B
Lock-in Risk
Low (2/10)
#7

Groq

Fast inference on open models, OpenAI-compatible API

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Price vs OpenAI
Cheaper
DX Grade
B
Security
B
Lock-in Risk
Low (2/10)
#8

OpenRouter

Single API for all providers, easy model switching

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Price vs OpenAI
5-15% markup
DX Grade
A
Security
B
Lock-in Risk
Low (1/10)