Boundless is a third-party gateway that routes to many upstream models through one API. Gateway quotes are often among the lowest on the site, but availability, rate limits and routing can vary between models, so a low headline price is worth verifying against your own workload.
It lists 20 models on this page. Coverage spans text and chat (20). The lowest-priced model hosted here is DeepSeek V4 Flash 0731.
| Cheapest here? | |||||
|---|---|---|---|---|---|
| DeepSeek V4 Flash 0731dsv4 | $0.04 | $0.21 | $0.02 | 1,048,576 | 1.9× pricier |
| Qwen3.6 35B-A3Bqwen3.6 | $0.04 | $0.35 | $0.02 | 262,144 | 1.1× pricier |
| MiMo-V2.6-Flashmimo-v2.6-flash | $0.14 | $0.28 | $0.0028 | 1,048,576 | 1.3× pricier |
| GLM-5.3-Flashglm-5.3-flash | $0.12 | $0.40 | $0.024 | 1,048,576 | 4.0× pricier |
| GPT-6 Lunagpt-6-luna | $0.10 | $0.50 | $0.01 | 1,050,000 | 1.3× pricier |
| Nemotron 3 Super 120B A12Bnemotron3-super | $0.12 | $0.52 | $0.06 | 262,144 | 2.2× pricier |
| Qwen3.8 Flashqwen3.8-flash | $0.15 | $0.47 | $0.016 | 1,000,000 | 1.3× pricier |
| DeepSeek V4.1 Flashdeepseek-v4.1-flash | $0.20 | $1.00 | $0.01 | 1,048,576 | 8.0× pricier |
| GPT-5.6 Lunagpt-5.6-luna | $0.20 | $1.20 | $0.02 | 262,144 | 3.3× pricier |
| MiniMax-M3minimax-m3 | $0.28 | $1.10 | $0.056 | 1,048,576 | 1.3× pricier |
| MiMo-V2.6-Promimo-v2.6-pro | $0.44 | $0.87 | $0.0036 | 1,048,576 | 1.1× pricier |
| GLM-5.2glm-5.2 | $0.34 | $2.30 | $0.17 | 1,048,576 | 1.7× pricier |
| DeepSeek V4 Pro 0813deepseek-v4-pro-0813 | $1.04 | $2.08 | $0.035 | 1,048,576 | 2.8× pricier |
| GLM-5.3glm-5.3 | $1.12 | $3.52 | $0.14 | 1,048,576 | 2.6× pricier |
| GPT-5.6 Solgpt-5.6-sol | $2.00 | $10.00 | $0.20 | 262,144 | 1.0× pricier |
| GPT-6 Solgpt-6-sol | $2.00 | $10.00 | $0.20 | 1,050,000 | 1.3× pricier |
| Kimi K3kimi-k3 | $2.30 | $11.40 | $0.23 | 1,048,576 | 2.6× pricier |
| Claude Opus 5.5claude-opus-5.5 | $4.00 | $20.00 | $0.20 | 1,000,000 | 1.0× pricier |
| Claude Opus 5claude-opus-5 | $5.00 | $25.00 | $0.50 | 262,144 | 1.0× pricier |
| Claude Fable 5.1claude-fable-5.1 | $10.00 | $50.00 | $0.25 | 262,144 | 1.0× pricier |