Coterm vs HackerRank
Coterm
coterm.cc
HackerRank
hackerrank.comSide by side
| Figure | Coterm | HackerRank |
|---|---|---|
| Price from | Free | $165/mo |
| Free plan | Yes | — |
| Free trial | — | Yes |
| Open source | Yes | — |
| Web | — | Yes |
| Windows | — | Yes |
| macOS | Yes | Yes |
| iOS | Yes | — |
| API | Yes | Yes |
| Self-hosted | Yes | — |
| Plans published | 3 | 3 |
| Spec score · Pair Programming Software | 8.7 (#6) | 8.8 (#5) |
| Company size | No Coterm-specific employee count, headquarters address, funding record or Crunchbase profile was stated on the opened official and company pages. | LinkedIn lists HackerRank's company size as 201–500 employees. |
| Integrations | Automation hooks are documented for Claude Code, Amp, Cursor, Gemini CLI and Kiro CLI. | Pro lists Greenhouse, Lever, Ashby, Google Calendar, and Outlook; Enterprise lists more than 40 integrations including Workday, Oracle, and Eightfold. |
| Privacy | The privacy policy says the app may collect crash diagnostics, OS and app versions, and anonymous usage patterns, and that it does not sell personal information for marketing. | HackerRank states that it complies with ISO 27001 and the EU General Data Protection Regulation (GDPR). |
| Self-hosting | The relay, control plane, presence service and approval flow can be deployed into the customer’s own Cloudflare account. | The terms describe HackerRank services as hosted by HackerRank in the United States and do not provide a self-hosting option. |
| What it does | Coterm is a native macOS terminal and browser workspace for pairing around AI coding-agent sessions. | HackerRank provides developer-skills assessment, technical screening, live interviewing, and upskilling tools for employers and a coding-practice community for developers. |
Plans
In their own words
Coterm
Coterm is a native macOS workspace for two developers sharing a terminal, browser, and coding-agent session in real time. A live room lets both people join, follow terminal activity, see participants, and share previews. The shared workflow lists Claude Code, Codex, OpenCode, Gemini CLI, Aider, Amp, Cursor Agent, and other CLI agents. Coterm uses a Ghostty-based terminal with vertical tabs, a notification panel, and a socket control API. A CLI and Unix socket expose programmatic commands, while integration hooks can be configured for Claude Code, Amp, Cursor, Gemini, and Kiro CLI. The Mac app runs locally without a Coterm-hosted account service. Collaboration components can run in the user's Cloudflare account. Installation is available through DMG or Homebrew on macOS 14.0 or later, for Apple Silicon and Intel. An iOS companion is in beta. Coterm is free under GPL-3.0-or-later.
HackerRank
HackerRank helps companies attract, hire, and upskill developers, while also supporting a developer community. Its Screen product offers take-home technical assessments for evaluating applicants in the hiring funnel. Teams can use role-based Certified Assessments or generate a test from an uploaded job description. Screen includes a suspicious-activity model, a proctor, and identity and multiple-face monitoring. HackerRank APIs can automate test administration, interviews, user and team management, candidate data, and question retrieval. Integration categories include ATS, scheduling, talent intelligence, SSO, and productivity tools. The HackerRank for Work platform supports Chrome, Edge, and Firefox on Windows and macOS, plus Safari on macOS; a desktop app is available for Windows and macOS, including Apple Silicon and Intel Macs. HackerRank says its AWS platform complies with ISO 27001 and other listed security standards, and that redundant data centers provide 99.9% service availability. The Starter plan is $165 a month, billed $1,990 billed annually, with one user and 120 attempts per year; additional attempts cost $20. Pro is $375 a month, billed $4,490 billed annually. A free plan and free trial are available.