AgentSphere records 0 monthly visits with 0% month-over-month growth and Contact for Pricing pricing. Modal records 1,196,021 monthly visits with +30.2% growth and Freemium, Contact for Pricing pricing.
Agent-native cloud sandboxes for secure AI code execution
Serverless cloud infrastructure for AI and data workloads
| Dimension / Metric | ||
|---|---|---|
| Official Domain | agentsphere.run | modal.com |
| Pricing Model | Contact for Pricing | Freemium, Contact for Pricing |
| Monthly Visits | 0 (0) | 1.2M (1,196,021) |
| MoM Traffic Delta | 0 (0%) |
| +277.18K (+30.2%) |
| Primary Market & Share | 🌐 Global (—) | 🇺🇸 United States (43.9%) |
|---|
| Direct Visits / mo | 0 | 845.64K |
|---|
| User Rating | 4.3 | 4.8 |
|---|
| Supported Platforms | Website | Website |
|---|
Agent-native cloud sandboxes for secure AI code execution
Connect MCP-capable clients and agents directly to isolated cloud sandboxes to execute AI-generated code and handle files securely.
Cold-start latency advertised as low as roughly 100ms, with sandboxes deployed in-region and isolation backed by lightweight VMs such as Firecracker.
Support for long-running workflows with storage persistence, snapshot recovery, streaming output and event-triggered reactivation.
SOC2 and GDPR compliance, access control, output tracing and full audit logging designed for running untrusted AI code in regulated environments.
Serverless cloud infrastructure for AI and data workloads
Write plain Python, attach GPUs or containers, and deploy HTTPS endpoints that autoscale with traffic and scale to zero when idle.
Launch isolated, secure environments for coding agents, RL rollouts, and untrusted code, with sub-second starts and support for over a million concurrent sandboxes.
Run fine-tunes, LoRA, full training, and reinforcement learning on elastic single or multi-node GPU capacity with no quota requests.
Serve LLMs and image, video, or audio models through OpenAI-compatible endpoints, or bring your own inference stack and let Modal handle the infrastructure.
SpecialistExtremely fast serverless execution optimized specifically for generative media models rather than general Python code.
Provides flexible GPU infrastructure and serverless endpoints, though less focused on pure Python function decorators.
SpecialistFocuses heavily on managed open-source model inference APIs rather than arbitrary custom container execution.
#3Rent cloud GPUs by the second from a global marketplace
Delivers robust enterprise GPU clusters and managed inference, requiring more infrastructure setup than Modal's serverless approach.
Easier model packaging via Cog, but offers less arbitrary serverless Python container execution than Modal.
Free / Open-sourceHigh-trust frontier inference, encrypted end to end
SpecialistLow-cost serverless inference APIs for 200+ open models
Free / Open-sourceCloud browsers and web APIs for AI agents
Provides integrated development studios and training workflows, but with less granular serverless function orchestration.
SpecialistCombines ready-to-use model APIs and serverless GPU jobs, with simpler API consumption than custom Modal apps.
Free / Open-sourceThe low-cost cloud sandbox where AI agents actually live
SpecialistExtremely fast serverless execution optimized specifically for generative media models rather than general Python code.
Provides flexible GPU infrastructure and serverless endpoints, though less focused on pure Python function decorators.
SpecialistFocuses heavily on managed open-source model inference APIs rather than arbitrary custom container execution.
Rent cloud GPUs by the second from a global marketplace
Delivers robust enterprise GPU clusters and managed inference, requiring more infrastructure setup than Modal's serverless approach.
Easier model packaging via Cog, but offers less arbitrary serverless Python container execution than Modal.
Free / Open-sourceHigh-trust frontier inference, encrypted end to end
Free / Open-sourceCloud browsers and web APIs for AI agents
Provides integrated development studios and training workflows, but with less granular serverless function orchestration.
Free / Open-sourceThe low-cost cloud sandbox where AI agents actually live
