KeyNest vs Promptoll

Every API can mean another credential to protect. KeyNest gives them one secure home. KeyNest is an encrypted vault for API credentials you own and are authorized to use. Add a base URL and key; KeyNest automatically recognizes the endpoint format while keeping the platform out of the interface. ONE VAULT FOR EVERY KEY • Connect to an API with a custom base URL • Automatic endpoint recognition with no platform selection required • Search, filter and organize keys with notes KNOW WHAT STILL WORKS • Validate any key in one tap — expired keys and low balances surface instantly • Display balance data when the endpoint exposes it • Low-balance and invalid-key notifications BUILT FOR YOUR TOOLS • Copy a generic Python API request • Model lists fetched directly from the configured endpoint MOVE BETWEEN YOUR DEVICES • Move credentials you own between devices you control with an encrypted QR code • Password-protected transfer codes for your personal devices • Nearby transfer between your iPhones with a 4-digit pairing code • Transfers are encrypted and require your explicit confirmation PRIVATE BY DESIGN • Keys are stored encrypted in the iOS Keychain • Device transfer and backup are intended only for credentials you own and devices you control • Face ID guards unlock, reveal, copy and delete • Clipboard auto-clears 45 seconds after a copy • No account, no cloud, no tracking — anonymous feature-usage statistics only, never key data FREE & PRO The free version includes every feature with up to 3 keys. KeyNest Pro is a one-time purchase that removes the key limit forever — no subscription.

Promptoll is the AI gateway for developers who use more than one model. Connect once and reach every major LLM — GPT-5.5, Claude, Gemini, DeepSeek and more — through a single OpenAI-compatible API. No new SDKs, no rewrites: point your existing OpenAI client at Promptoll and switch models with a single line. WHY PROMPTOLL • One API, every model. Drop-in OpenAI compatibility means your existing code just works. • One key for everything. Generate an API key and call any model — no separate accounts, no scattered billing. • Pay as you go. Top up a balance and pay only for what you use. No subscriptions, no minimums. • Full cost transparency. Every request is logged with model, token count, latency and exact spend. • Smart routing. Optionally let the gateway auto-route to the cheapest equivalent model and cut your bill. IN THE APP • Dashboard — your balance, request volume, token usage and spend at a glance. • Chat — talk to any model from your phone and switch instantly with the model picker. • API Keys — create, name and revoke keys in seconds. • Logs — inspect every request with a full model, latency and cost breakdown. • Settings — manage your account, language and routing preferences. BUILT FOR DEVELOPERS Promptoll speaks the OpenAI Chat Completions format, so it works out of the box with the OpenAI SDK, the Vercel AI SDK, LangChain and any OpenAI-compatible client. Use the same base URL and key across web, mobile and server. Start free, add credit when you need it, and keep every token accounted for.