RunInfra vs SKI
RunInfra and SKI are both AI assistants tools aimed at developers and freelancers. RunInfra costs less, from $10/mo versus $20/mo for SKI. Only SKI has a free plan.
Open-model API with flat monthly plans for coding agents
Voice-first Mac harness for running several coding agents at once
| Pricing | Paid · $10 | Freemium · $20 |
| Starting price | $10/mo | $20/mo |
| Free plan | No | Yes |
| Free trial | — | — |
| Built for | Developers, Freelancers, Small businesses, Enterprise | Developers, Freelancers, Small businesses |
| Platforms | web | macos |
| Country | — · 2025 | IN |
| Rating | — | — |
Choose RunInfra if
Developers who use coding agents heavily and want open models at a flat, predictable monthly price.
- Predictable monthly cost from $10 for agent-heavy coding
- Drop-in for tools that already speak the OpenAI or Anthropic API
- Very low per-token prices on small and fast open models
Look elsewhere if: Teams that need the strongest closed models for complex coding work (Claude, ChatGPT Codex).
Choose SKI if
Mac developers who already run Claude Code, Codex or Cursor and want to manage several agents by voice.
- Uses the agent subscriptions you already have instead of reselling models
- Free plan includes the full harness with two concurrent sessions
- Projects, code and chats stay on your Mac
Look elsewhere if: Developers who want a single AI editor with built-in models and no extra layer (Cursor).
RunInfra vs SKI pricing
RunInfra
- Pay as you go$5Minimum prepaid top-up; $1 free credit; per-token pricing
- Starter$10/moAbout $12 of usage; limits reset every 5 hours and weekly
- Pro$29/moAbout $35 of usage, higher 5-hour and weekly limits
- Team$99/moAbout $119 of usage, shared by the workspace
- EnterpriseCustomDedicated capacity, RBAC, audit logs, SLA up to 99.99%
SKI
- Free$0/mo2 concurrent sessions, 300 credits/mo, full harness on your Mac
- Pro$20/mo12 concurrent sessions, 2,000 credits/mo
- EnterpriseCustomBetter rates for teams; contact sales
RunInfra · Key features
- OpenAI- and Anthropic-compatible endpoints behind a single API key
- Open models including GLM 5.3, DeepSeek V4.1 Flash and Qwen3.8 27B
- One-prompt setup for Claude Code, Codex, OpenCode, Cline and Droid
- Session-aware routing that keeps agent context cached between calls
- Flat coding plans with 5-hour and weekly usage windows
- Free Standby chat tier when plan limits run out
Cons
- Open models still trail top closed models on hard coding tasks
- Small catalog of eight models
- Starter limits are tight at about $1.11 of usage per 5 hours
SKI · Key features
- Spoken instructions and spoken status updates for coding agents
- Runs Claude Code, Codex, Cursor, OpenCode, Antigravity and pi side by side
- Alerts you when an agent is waiting for input
- SKI Hub tracks projects, branches and chats across agents
- Separate git branch and worktree per chat with live diffs
- Agent chains, for example one agent plans and another builds
Cons
- macOS only; Windows and Linux are on a waiting list
- Voice is processed in the cloud, so it needs a connection
- Credit cost per action is shown only inside the app
RunInfra vs SKI: FAQ
Which is cheaper, RunInfra or SKI?
RunInfra starts at $10/mo and SKI at $20/mo. Both prices are checked on the vendors' own pricing pages.
Do RunInfra and SKI have a free plan?
RunInfra has no free plan. SKI has a free plan.