How do their growth rates compare?

HumanLayer has a month-over-month growth rate of +7.4%; OpenAI Platform has -9.6%.

How does pricing compare?

HumanLayer: Freemium. Freemium. The Starter plan is free for teams of up to three members with up to 200 sessions per month; Pro costs US$100 per user per month with BYOK, unlimited tasks and sessions, multi-repo workspaces and remote daemons; Enterprise adds SSO/SAML, audit logs, volume pricing, custom terms and on-prem or private VPC deployment. OpenAI Platform: Paid. Usage-based pay-per-token API billing: GPT-6 Astra at $10/1M input and $50/1M output tokens; GPT-6.1 Sol at $2/1M input and $10/1M output; GPT-6.1 Terra at $1/1M input and $5/1M output; GPT-6 Luna at $0.10/1M input and $0.50/1M output; GPT-Live-1 voice at $0.05/minute; 90% discount on cached inputs and 50% off via Batch API.

What are alternatives to HumanLayer and OpenAI Platform?

Other tools in related categories include Google Gemini, Google AI Studio, Salesforce Agentforce (formerly Einstein), Hostinger AI Website Builder & Hosting, Muse.ai.

HumanLayer vs OpenAI Platform — Traffic, Pricing & Feature Comparison

OpenAITools

HumanLayer vs OpenAI Platform — Traffic, Pricing & Feature Comparison | OpenAITools.app

Side-by-Side Traffic & Specification Matrix

Dimension / Metric	HumanLayer	OpenAI Platform
Official Domain	humanlayer.dev	openai.com
Pricing Model	Freemium	Paid
Monthly Visits	95.85K (95,852)	234.68M (234,678,639)
MoM Traffic Delta	+6.57K (+7.4%)	-24.78M (-9.6%)
Primary Market & Share	🇺🇸 United States (21.4%)	🇺🇸 United States (25.4%)
Direct Visits / mo	34.17K	105.1M
User Rating	5	4.3
Supported Platforms	Website	Website

HumanLayer

The multiplayer coding-agent IDE and cloud where humans and AI agents plan, review and ship code together.

Strengths & Pros

+Free Starter plan for small teams
+Human and agent collaboration on the same artifacts
+Bring your own AI subscription, with no per-token markup
+SOC 2 Type II compliance for team and enterprise use

Limitations

–Pro pricing is per user and aimed at professional teams
–Requires your own AI subscription or API keys

OpenAI Platform

Enterprise developer platform and API for deploying GPT-6 Astra, Sol, Luna, and realtime multimodal agents.

GPT-6 & GPT-6.1 Model Lineup with 1.05M Context

Spanning GPT-6 Astra ($10/$50 per MTok), GPT-6.1 Sol ($2/$10), GPT-6.1 Terra ($1/$5), and GPT-6 Luna ($0.10/$0.50), all with a 1,050,000-token context window and 128K max output.