Offers an expansive infinite canvas for team brainstorming and visual workshops, but lacks Eraser's code-to-diagram automation.
#1Agent 37 records 180,030 monthly visits with +24.2% month-over-month growth and Free Trial, Contact for Pricing pricing. Eraser records 534,396 monthly visits with -23.6% growth and Freemium, Paid, Contact for Pricing pricing.
The low-cost cloud sandbox where AI agents actually live
| Dimension / Metric | ||
|---|---|---|
| Official Domain | agent37.com | eraser.io |
| Pricing Model | Free Trial, Contact for Pricing | Freemium, Paid, Contact for Pricing |
| Monthly Visits | 180.03K (180,030) | 534.4K (534,396) |
| MoM Traffic Delta | +35.12K (+24.2%) |
| -164.9K (-23.6%) |
| Primary Market & Share | 🇵🇾 Paraguay (52.6%) | 🇮🇳 India (39.6%) |
|---|
| Direct Visits / mo | 72.67K | 267.66K |
|---|
| User Rating | 4.3 | 4.6 |
|---|
| Supported Platforms | Website | Website |
|---|
The low-cost cloud sandbox where AI agents actually live
Pay for vCPU, memory and disk separately while the sandbox runs; when it sleeps or is deleted the compute meter stops and you are left with disk cost only.
Launch Claude Code, Codex, OpenClaw, OpenCode, Hermes, Grok or your own Docker image, each in its own tenant-isolated sandbox.
Files survive sleep, restarts and weeks of inactivity, and agents can be attached to cron-style schedules so work runs unattended.
Expose individual ports publicly, attach your own domain, or keep everything behind an API key on an authenticated URL.
AI diagrams and technical design docs built from your code and systems
Generate architecture diagrams, flowcharts, sequence diagrams, and BPMN from a text prompt, code, Terraform, or an uploaded PDF, Word, Excel, PowerPoint, Draw.io, or Visio file.
Build interactive maps that sync with cloud accounts, repositories, and internal catalogs so the picture stays close to the real environment, with drill-down from org level to a single container.
Paste code or connect private and public Git repositories, Confluence, Notion, VS Code, and GitHub to keep diagrams grounded in actual implementation.
Run the agent toolkit in your own infrastructure under an MIT license and let MCP-compatible clients create, search, update, and export diagrams with OAuth or API tokens.
Offers an expansive infinite canvas for team brainstorming and visual workshops, but lacks Eraser's code-to-diagram automation.
#1SpecialistThe AI developer cloud for GPU pods, serverless inference and clustering
SpecialistRuns serverless Python containers optimized for AI model inference and batch jobs rather than persistent agent sandboxes.

SpecialistAutomatically embeds visual diagrams directly inside text documents, though it lacks Eraser's specialized cloud architecture focus.
Provides extensive drag-and-drop shapes and templates for general diagrams, but weaker automated code-to-diagram capabilities than Eraser.

SpecialistCloud browsers and web APIs for AI agents
Combines team whiteboarding, documentation, and diagramming in one platform, but less tailored for automated codebase architecture.

SpecialistSelf-hosted infrastructure platform for provisioning secure cloud development workspaces and governing AI coding agents.

SpecialistLow-cost cloud GPUs with per-minute instances and per-second sandboxes for AI workloads.

Offers persistent Ubuntu Linux virtual machines specifically tailored for running AI agents and automated developer workflows.

Focuses on agent-native backend infrastructure with integrated databases and auth, whereas Agent 37 is a general sandbox.

Provides persistent Linux virtual machines with root SSH access, offering more low-level control than Agent 37.
Offers an expansive infinite canvas for team brainstorming and visual workshops, but lacks Eraser's code-to-diagram automation.
SpecialistThe AI developer cloud for GPU pods, serverless inference and clustering
SpecialistRuns serverless Python containers optimized for AI model inference and batch jobs rather than persistent agent sandboxes.
SpecialistAutomatically embeds visual diagrams directly inside text documents, though it lacks Eraser's specialized cloud architecture focus.
Provides extensive drag-and-drop shapes and templates for general diagrams, but weaker automated code-to-diagram capabilities than Eraser.
SpecialistCloud browsers and web APIs for AI agents
Combines team whiteboarding, documentation, and diagramming in one platform, but less tailored for automated codebase architecture.
SpecialistLow-cost cloud GPUs with per-minute instances and per-second sandboxes for AI workloads.
Provides persistent Linux virtual machines with root SSH access, offering more low-level control than Agent 37.