$5.00 input / $25.00 output
💰 Calculate Your Savings
See how much you'd save by switching from Claude Opus 4.8 to the cheapest alternative
$20,494/yr
savings by switching to DeepSeek V4 Pro
Claude Opus 4.8: $21,000/yr → DeepSeek V4 Pro: $506/yr
Frequently Asked Questions
What is the cheapest Claude alternative?
Mistral Small 4 is the cheapest at $0.15/$0.60 per million tokens — 98% cheaper on input and 99% cheaper on output than Claude Opus 4.8. For a model with similar capabilities, DeepSeek V4 Pro at $0.435/$0.87 offers the best balance of quality and cost savings (91-97% cheaper).
How much cheaper is DeepSeek V4 Pro vs Claude Opus 4.8?
DeepSeek V4 Pro costs $0.435 input / $0.87 output per million tokens, compared to Claude Opus 4.8's $5.00/$25.00. That's 91% cheaper on input and 97% cheaper on output. For a typical workload of 1M input + 500K output tokens per month, you'd save approximately $20,494 per year.
Is GPT-5 a good replacement for Claude?
GPT-5 is a strong mid-tier alternative at $1.25/$10 per million tokens — 75% cheaper on input and 60% cheaper on output than Claude Opus 4.8. It offers 272K context and competitive quality for most tasks. Best for: teams already in the OpenAI ecosystem or needing function calling.
Can I switch from Claude without rewriting my code?
Mostly yes. Many alternative providers offer OpenAI-compatible APIs, so switching often requires just changing the API endpoint and key. DeepSeek, Together (Llama), and several others support the OpenAI API format directly.
What's the best Claude alternative for coding tasks?
For coding tasks, GPT-5 ($1.25/$10) is widely considered the strongest alternative with excellent code generation. For budget-conscious teams, DeepSeek V4 Pro ($0.435/$0.87) offers surprisingly strong coding performance at 97% less cost on output tokens.
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