Harpd Rank · Developer
Best Agent37 Alternatives
Agent37 is Run Hermes, OpenClaw, Claude Code, or Codex around the clock. Deploy yours in one click from $3.99/mo, or create agents for your users with one API call. If it is not the right fit, these Developer products are the closest alternatives in the Harpd dataset.
Quick answer: The closest alternatives to Agent37 in the Harpd dataset are AgentPhone, AFFiNE, Bolt — the Developer products most similar to it on product type and capability tags. Rank Points reflect promotional activity, not an editorial quality verdict.
Ranked by Harpd Rank. Paid Rank Points are promotional placement, not an editorial recommendation.
Ranked alternatives
Products like Agent37
Selected from every Developer product on Harpd Rank by product type, capability overlap and rank proximity — not by paid Rank Points. Compare head-to-head or open a full profile.
- 1
AgentPhone
AgentPhone gives your AI its own phone number. Handle voice and messages through one unified webhook.
Similarity 52/100 · differs on rank position, description
- 2
AFFiNE
AFFiNE is the open-source Notion & Miro alternative — combining docs, whiteboards, databases, and AI in one local-first workspace. Free for teams.
Similarity 50/100 · differs on rank position, description
- 3
Bolt
A browser-based workspace for creating and running web applications with AI assistance.
Application builderApp builderAi codingSimilarity 50/100 · differs on rank position, description
- 4
Browserbase
A platform that provides managed web browsers for automation and AI applications.
Developer platformBrowser automationAgentsApiSimilarity 50/100 · differs on rank position, description
- 5
Capgo
Open-source live update platform for Ionic and Capacitor apps: OTA updates, native build delivery, release channels, real-time logs, and analytics
Developer frameworkDeveloperApiCapacitorSimilarity 50/100 · differs on rank position, description
- 6
Cloudflare
A cloud platform offering networking, security, application, and developer services.
Cloud platformCloudSecurityDeveloper platformSimilarity 50/100 · differs on rank position, description
- 7
Codus
Codus gives every person on your team a crew of autonomous agents running in parallel on their own Mac. The same quadrants, browser and planner that ship code also run SEO, video production, data research and your support inbox. £99 per seat per month.
Developer frameworkDeveloperApiAgentsSimilarity 50/100 · differs on rank position, description
- 8
Context.dev
Context.dev is a web scraping API for AI agents: scrape any URL into LLM-ready Markdown, crawl entire sites, and extract structured data with one REST API.
Developer frameworkDeveloperApiAgentsSimilarity 50/100 · differs on rank position, description
- 9
Cursor
A code editor with AI-assisted code generation, editing, and codebase questions.
Code editorCode editorAi codingSimilarity 50/100 · differs on rank position, description
- 10
Firebase
Google’s platform of services for building, releasing, and operating applications.
Development platformBackendDatabaseGoogleSimilarity 50/100 · differs on rank position, description
Frequently asked questions
What are the best Agent37 alternatives?
Based on live Harpd Rank data, the closest Agent37 alternatives in Developer right now are AgentPhone, AFFiNE and Bolt. They are selected by product type, capability-tag overlap and rank proximity — not by paid Rank Points.
How were these Agent37 alternatives chosen?
Each alternative is scored against Agent37 on five deterministic signals: shared category, identical or related product type, capability-tag overlap, how complete its Harpd record is, and how close it sits on the leaderboard. Rank Points are deliberately excluded from the score because they are promotional placement rather than a similarity measure.
Is Agent37 ranked higher than its alternatives?
Agent37 is listed on Harpd Developer but holds no Rank Points yet, so it is ordered by Harpd Discovery Score rather than a paid position. Discovery Score is built from measured clicks, ownership, listing completeness, verified GitHub stars and recency — it cannot be bought. Treat it as a discovery signal and evaluate each product directly.