Agentic Index
Modal vs Prime Intellect (2026)
Modal and Prime Intellect both put GPUs behind Python code, and the split is serving against research. That verdict is the Agentic Index coverage score, graded from each vendor's own published materials.
Modal is a Python native serverless cloud with sub second cold starts, per second billing and isolated sandboxes for running untrusted agent code at scale, free to start and 250 dollars a month for a team. Prime Intellect is open infrastructure for training and running agents, with a GPU marketplace quoted across fifty plus providers and an end to end reinforcement learning, evaluation and deployment platform. Choose by which problem you have this quarter: shipping an agent, or teaching one.
This comparison is published by Agentic Index, an independent agentic AI vendor research platform. Modal and Prime Intellect are each graded against the same 14 capability Agentic Index taxonomy, from the vendor's own public materials under the Agentic Index verification standard, alongside 969 researched vendors. No vendor pays for placement and no vendor has reviewed this page. How this evidence is graded
Choose Modal if
- You are serving agent workloads and cold start latency is a user facing number.
- Running untrusted agent generated code safely at scale is the requirement.
- Python native ergonomics matter: your infrastructure should look like the code you already write.
Choose Prime Intellect if
- Reinforcement learning is the actual work, and you need environments and evaluation, not just execution.
- You want to shop GPU price across many providers rather than accept one vendor's rate.
- Documented evaluation coverage is the strongest thing on Prime Intellect's card and the reason to pick it.
| At a glance | Modal | Prime Intellect |
|---|---|---|
| Category | Agent infrastructure | Agent infrastructure |
| Entry price | Free Starter ($30/mo credits); Team $250/mo; Enterprise; per second usage | Usage based, priced per GPU hour with quotes from more than fifty providers; large clusters are quote based |
| Free / trial | Free Starter tier with $30 a month in credits | Open source stack and community environments are free to use; hosted compute and training are usage based |
| Pricing confidence | public exact | public partial |
| Feature | M Modal |
P Prime Intellect |
|---|---|---|
| Action & orchestration | ||
|
Integrations & Tool Calling Ability to connect agents to real systems through native integrations, OAuth-authenticated actions, custom tools, APIs, webhooks, or MCP-compatible tools. |
Full / Explicit | Partial |
|
Workflow Orchestration Ability to sequence, branch, retry, route, and combine deterministic workflow nodes with autonomous agent steps. |
Partial | Partial |
|
Triggers & Channel Coverage How agents wake up and where they work: schedules, webhooks, message events, CRM events, inbox events, chat, email, voice, and collaboration tools. |
Partial | No / Not documented |
| Knowledge & context | ||
|
Knowledge Grounding & RAG Ability to ground agent behavior in company data through document ingestion, retrieval, external knowledge APIs, semantic search, or RAG layers. |
No / Not documented | No / Not documented |
|
Memory & State Persistence Ability to persist context across a run, conversation, workflow, user, team, or longer-term memory layer. |
Partial | No / Not documented |
| Control & trust | ||
|
Human Oversight & Guardrails Approval steps, consent checkpoints, escalation rules, structured guardrails, policy constraints, and pause/resume controls. |
No / Not documented | No / Not documented |
|
Security, Identity & Governance RBAC, SSO, auditability, encryption, least-privilege tool access, compliance posture, and data handling policy. |
Full / Explicit | Partial |
|
Observability & Auditability Traces, logs, execution histories, metrics, audit events, and debugging detail for production agent behavior. |
Partial | Partial |
|
Deployment & Data Residency Deployment modes and options, including SaaS, dedicated cloud, VPC, on-prem, hybrid, local runtime, and self-hosting. |
Full / Explicit | Full / Explicit |
| Solution readiness | ||
|
Prebuilt Agents, Templates & Packs Ready-made workflows, packaged employees, templates, blueprints, industry solutions, and role-specific agents that reduce time-to-value. |
No / Not documented | Partial |
| Platform extensibility | ||
|
Model Flexibility & Routing Ability to work across multiple foundation models, route tasks to different models, or let buyers bring their own providers and keys. |
Full / Explicit | Full / Explicit |
|
APIs, SDKs & MCP Extensibility Composability layer: stable APIs, SDKs, MCP tool consumption/serving, custom tools, and integration into internal systems. |
Full / Explicit | Full / Explicit |
|
Testing, Debugging & Optimization Testing, debugging, scoring, retries, fallbacks, quality gates, and optimization loops for improving agent workflows before and after deployment. |
Partial | Full / Explicit |
| Specialist automation | ||
|
Browser & Computer Use Browser, desktop, or remote/local computer control for workflows that cannot be handled through stable APIs alone. |
Partial | No / Not documented |
Pricing snapshot
Sourced from the Index pricing dataset · open each vendor's profile for full detail.
| Pricing | M Modal |
P Prime Intellect |
|---|---|---|
|
Entry price Lowest public entry point |
Free Starter ($30/mo credits); Team $250/mo; Enterprise; per second usage | Usage based, priced per GPU hour with quotes from more than fifty providers; large clusters are quote based |
|
Pricing confidence How public the numbers are |
Public, exact | Public, partial |
|
Billing Primary billing axis |
per second compute (GPU, CPU, memory) | usage based compute priced per GPU hour, plus inference API usage and hosted training and evaluation |
|
Variable cost Workload / overage exposure |
High variable cost | High variable cost |
|
Free tier / trial Try before you buy |
Free tier
|
No free tier
|
|
Buying motion Self-serve vs sales call |
Mixed | Mixed |
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