AI//COST vs Echobell
Independent LLM API price desk: input, output and cache rates for 300+ models from 30+ providers, traced to vendor pricing pages, plus free cost calculators. Turn webhooks and emails into instant mobile alerts. Both are listed in DevTool.

AI//COST
Free · 9 upvotes
Independent LLM API price desk — compare 300+ models before you ship.
View AI//COST
Echobell
Freemium · 0 upvotes
Instant webhook & email alerts on your phone.
View EchobellWhat they have in common
Both sit in DevTool.
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What is AI//COST?
If you are picking an LLM for a product or an agent workflow, the first useful number is not tokens per second — it is what one real request will cost. AI//COST (https://aicost.tools) is built for that: an independent price desk that turns vendor rate cards into comparable, dated figures you can trust.
Read the full AI//COST page →What is Echobell?
Echobell is a mobile notification app for iOS and Android that turns webhooks and emails into instant alerts you can actually hear. Create a channel, copy its unique webhook URL or dedicated email address, and point monitoring tools, CI/CD pipelines, TradingView, Home Assistant, Grafana, Prometheus, Uptime Kuma, App Store Connect, Gmail, or your own scripts at it. Choose how urgent each subscription should be: standard notifications, time-sensitive alerts designed to break through Focus modes, or call-like alerts for production outages and other critical signals. Channels are shareable so every teammate gets the same alert context with their own notification level. Optional templates and conditions shape and filter incoming payloads. Privacy-first design keeps notification content and history on your device; servers store only essential account and channel metadata. Echobell offers a free tier with core features; Premium unlocks unlimited channels and subscriptions plus phone-call notifications (Monthly 1.99 USD; Annual 1.66 USD per month on echobell.one).
Read the full Echobell page →