Koyeb
Serverless agent hosting + sandboxes + GPUs with per-second billing and scale-to-zero. Small $0.04/hr (~$29.76/mo), Medium $0.08/hr, Large $0.16/hr; serverless GPUs L40S $1.20/hr,
Koyeb scores 4.7/10 for free value in Agents. The main constraint: Free 5h tier; then Small instance from $0.04/hr (~$29.76/mo), Medium $0.08/hr, Large $0.16/hr; serverless GPUs L40S $1.20/hr, A100 $2.00/hr. Serverless agent hosting + sandboxes + GPUs with per-second billing and scale-to-zero.
Free value score
4.7 / 10Show the math
Key metrics
What you get
Free 5h tier; then Small instance from $0.04/hr (~$29.76/mo), Medium $0.08/hr, Large $0.16/hr; serverless GPUs L40S $1.20/hr, A100 $2.00/hr. Serverless agent hosting + sandboxes + GPUs with per-second billing and scale-to-zero.
Always-on Small instance ~$30/mo; reduced 2026 GPU rates (L40S cut 23% to $1.20/hr)
Gotchas
No gotchas documented yet. Contribute one if you know a constraint we missed.
Sources
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"L40S, $1.55/hour $1.20/hour, 23%, 48 GB ... A100, $2.00/hour"
https://www.koyeb.com/blog/serverless-ai-infrastructure-going-into-2026 -
"Small: $0.04/hr, approximately $29.76/mo · Medium: $0.08/hr"
https://www.srvrlss.io/provider/koyeb/