FCEstimator — a scalable, customizable project cost estimator widget for React. Configure any set of services, fields, and pricing formulas (with variables, conditionals, and dependencies) and drop it into any site.

forge0x2B — local-first AI content & marketing dashboard. BYO keys (AES-GCM vault), Studio pipelines, 4-language audiences, content-aware cost estimator, hardened security. Reads prism0x2A code intelligence.

MCP server for LLM token counting and multi-model cost estimation (GPT-4o, Claude, Gemini, and 25+ models). Local-first, no API key.

Ai Gateway tools for AI agents. Capabilities: route request, list models, cost estimator. Built by MEOK AI Labs.

Fast, zero-dependency token & cost estimator for GPT, Claude, Gemini and other LLM prompts. No wasm, no vocab files, <10kb.

GitHub Actions cost estimator — see which workflows cost the most, per-workflow breakdown, CSV export

A medium's like reading time estimator with internationalization support

Animated progress bars with estimated durations

Web Component wrappers for Restormel Keys (rk-key-manager, rk-model-selector, rk-cost-estimator).

"#QURBANI COST ESTIMATOR"

Estimate token usage and cost across OpenAI, Anthropic, Gemini and more — as a library, CLI, and terminal dashboard.

Estimate the cost for various OpenAI API operations.

Estimate the number of tokens for Gemini models

Estimate USD costs for Large Language Model API calls with dynamic pricing fetching

AWS SDK for JavaScript Cost Explorer Client for Node.js, Browser and React Native

Estimate token cost of tool definitions in the context window

Limit the cost of a GraphQL Query.

A lightweight utility to estimate the cost of Azure OpenAI API calls

Complete reference for every module in `src/apis/`. The entry points are **`client.ts`** (low-level singleton) and **`ClientLibrary.ts`** (high-level class wrapper).

HyperLogLog Distinct Value Estimator with an alternative implementation to murmurhash 128bit based on murmurhash-native instead of murmurhashv3