Cheapest LLM APIs
Ranked by combined input + output price per 1M tokens (lower is cheaper). Prices link to their source.
1
GLM-4.7-FlashZ.ai$0 / $0 ↗
2
GLM-4.5-FlashZ.ai$0 / $0 ↗
3
Qwen3.7-FlashQwen$0.028 / $0.11 ↗
4
Command R7BCohere$0.0375 / $0.15 ↗
5
Ministral 3 3BMistral AI$0.1 / $0.1 ↗
6
GLM-4 32B 0414 128KZ.ai$0.1 / $0.1 ↗
7
Amazon Nova LiteAmazon$0.06 / $0.24 ↗
8
Ministral 3 8BMistral AI$0.15 / $0.15 ↗
9
Qwen3.5-FlashQwen$0.029 / $0.287 ↗
10
Ministral 3 14BMistral AI$0.2 / $0.2 ↗
11
DeepSeek V4.1 FlashDeepSeek$0.14 / $0.28 ↗
12
GPT-5 nanoOpenAI$0.05 / $0.4 ↗
13
GLM-4.7-FlashXZ.ai$0.07 / $0.4 ↗
14
Qwen3.8-FlashQwen$0.113 / $0.382 ↗
15
GPT-4.1 nanoOpenAI$0.1 / $0.4 ↗
16
Gemini 2.5 Flash-LiteGoogle$0.1 / $0.4 ↗
17
Qwen3.5 35B-A3BQwen$0.057 / $0.459 ↗
18
GLM-5.3-FlashZ.ai$0.15 / $0.5 ↗
19
Grok 4 Fast ReasoningxAI$0.2 / $0.5 ↗
20
Mistral Small 4Mistral AI$0.15 / $0.6 ↗
21
GPT-4o miniOpenAI$0.15 / $0.6 ↗
23
Qwen3.5 27BQwen$0.086 / $0.688 ↗
24
Qwen3.5-PlusQwen$0.115 / $0.688 ↗
25
Qwen3.5 122B-A10BQwen$0.115 / $0.917 ↗
26
Qwen3.6-FlashQwen$0.165 / $0.99 ↗
28
Qwen3.5 397B-A17BQwen$0.172 / $1.032 ↗
29
GLM-4.5-AirZ.ai$0.2 / $1.1 ↗
30
DeepSeek V4 ProDeepSeek$0.435 / $0.87 ↗
Try any of these through one API with automatic failover: Respan gateway.