Quick Answer
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Modal offers usage-based pricing from $0.000002–$0.002 per GPU/hour as of August 2026 and custom pricing for larger requirements. Plans: Starter (usage-based), and Team at $250/GPU/hour. Custom pricing is available on request. Usage cost depends on the selected model and generation volume.

Use the interactive pricing calculator to estimate your exact cost based on team size and requirements.

  • Free tier: No free tier available

Modal offers 3 pricing tiers: Starter, Team, Enterprise. Paid plans include Starter (usage-based), Team at $250/month. The Team plan is startups and growing teams needing higher concurrency, custom domains, and collaboration features.

Last verified: | Sources: 4 pricing pages and reviews
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Modal lists $0-$250/GPU/hour, but hidden costs like implementation and support add to the total as of August 2026. Key hidden costs: gpu compute costs billed on top of plan fee, diy configuration overhead and cold start latency. Verified from 4 sources by CostBench.

Hidden Costs Breakdown

1

GPU Compute Costs Billed on Top of Plan Fee

high overage

Modal's plan fees ($0 Starter, $250/month Team) are platform access charges only. Actual GPU compute is billed per-hour on top, and costs escalate rapidly with production usage. Users report baseline GPU costs of ~$2/hr per GPU, H100s at ~$4.5/hr, and large model deployments (100B+ parameter models) reaching ~$72/hr.

hn

Pricing is about $2/hr per GPU (as a baseline of the costs). Long story short, things get VERY expensive quickly.

hn

On Modal, I think should cost about $72/hr to serve Kimi K2 https://modal.com/pricing Once that's running it can serve the needs of many users/clients simultaneously.

2

DIY Configuration Overhead and Cold Start Latency

medium implementation

Modal's serverless model requires users to configure their own inference stacks (e.g., vLLM) and manage cold start behavior when containers spin up. This adds significant engineering time compared to always-on GPU providers, and cold starts introduce latency spikes that can affect production workloads.

hn

every inference provider is either fast-but-expensive (Together, Fireworks — you pay for always-on GPUs) or cheap-but-DIY (Modal, RunPod — you configure vLLM yourself and deal with slow cold starts).

Frequently Asked Questions

01 What hidden costs should I budget for with Modal?

Beyond the license fee, budget for: GPU Compute Costs Billed on Top of Plan Fee ($2-$72/hr per GPU); DIY Configuration Overhead and Cold Start Latency (5-15% of license costs). Exact totals depend on your deployment size and negotiated terms.

02 Does Modal charge for implementation?

Modal implementation is not included in the license cost. Modal's serverless model requires users to configure their own inference stacks (e.g. Estimated impact: 5-15% of license costs.

03 How much does Modal support cost?

Premium support pricing for Modal depends on your tier and contract terms. See the sourced cost breakdown above for any verified figures we have.

04 Are there overage or storage costs with Modal?

Modal's plan fees ($0 Starter, $250/month Team) are platform access charges only. Actual GPU compute is billed per-hour on top, and costs escalate rapidly with production usage. Estimated impact: $2-$72/hr per GPU.

05 What add-ons cost extra with Modal?

Add-on pricing for Modal varies by feature. The sourced cost breakdown above lists any verified add-on costs we have.

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