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>LLM API Pricing Comparison

Compare pricing across 1,060 models and 23 providers. Find the cheapest option, track price drops, and estimate your monthly bill.

What is the cheapest LLM API in 2026?

The cheapest LLM API is Japanese Stable Diffusion XL via Fireworks AI at $0.0001 per million tokens (blended rate). Prices are tracked across 23 providers and updated every 6 hours.

Newest Models

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* Prices include ~20% OpenRouter platform fee (verified against actual billing).

Provider Rankings

23 providers
ProviderModelsAvg InputAvg Output
8 free*
311$2.26$8.91
254$0.472$0.636
219$0.469$1.71
172$22.71$71.15
168$2.27$6.19
97$2.76$1.01
92$9.09$29.52
89$0.308$0.956
65$1.87$8.58
55$0.811$4.54
49$0.825$2.36
40$1.75$7.44
32$1.71$7.86
27$0.776$2.35
22$9.61$1.63
19$5.90$29.49
17$0.413$1.94
16$1.45$8.63
12$3.08$5.17
12$0.282$0.639
8$0.900$1.22
6$0.300$0.802
4$1.92$1.92

* Prices include ~20% OpenRouter platform fee (verified against actual billing).

Recent Price Changes

8 alerts
Moderateprice drop5h ago

AWS Bedrock drops DeepSeek V3.2 pricing 16%

DeepSeek V3.2AWS Bedrock
-16.4%
$0.620/M in
Moderateprice increase5h ago

AWS Bedrock raises Claude Opus 4.5 pricing 10%

Claude Opus 4.5AWS Bedrock
+10.0%
$5.50/M in
Massiveprice increase5h ago

OpenAI raises GPT 4o pricing 71%

GPT 4oOpenAI
+71.4%
$5.00/M in
Minorprice drop5h ago

AWS Bedrock drops Claude Haiku 4.5 pricing 9%

Claude Haiku 4.5AWS Bedrock
-9.1%
$1.00/M in
Minorprice drop5h ago

AWS Bedrock drops Claude Sonnet 4.5 pricing 9%

-9.1%
$3.00/M in
Majorprice increase5h ago

AWS Bedrock raises eu.meta.llama3-2-3b-instruct-v1:0 pricing 27%

+26.7%
$0.190/M in
Majorprice increase5h ago

AWS Bedrock raises eu.meta.llama3-2-1b-instruct-v1:0 pricing 30%

+30.0%
$0.130/M in
Massiveprice drop5h ago

AWS Bedrock drops Anthropic: Claude 3.5 Haiku pricing 69%

-68.8%
$0.250/M in

Frequently Asked Questions

The cheapest LLM API provider changes frequently as companies compete on price. SectorHQ tracks pricing across 23+ providers including DeepInfra, Together AI, Groq, and OpenRouter. Our cheapest model rankings show the lowest-cost option for each model, updated every 6 hours from live API data.

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Best LLM for Your Use Case

Pricing data collected every 6 hours from OpenRouter, DeepInfra, Together AI, and LiteLLM. All prices in USD per 1 million tokens. Last updated: 2026-03-17.