THE COSTPERSEAT FIELD GUIDE
Find the right tools for your work. Check their limits, compare what you’ll actually pay, and keep an eye on what changes.
ClaudeUsageBar is a free, open-source macOS menu bar app that tracks usage limits for Claude and Claude Code in real time. It provides notifications before hitting limits and keeps usage data private on the user's machine.
Mastra is an open-source TypeScript framework for building AI-powered applications and agents that reason, remember, and act. It provides agents, workflows, memory, workspaces, observability, and supports integration with frontend and backend frameworks or standalone deployment.
mirrord by MetalBear is a Kubernetes development platform that enables developers and AI agents to run code against real staging clusters from the first line of code, eliminating the need for per-developer environments and mocks. It accelerates development cycles by providing real-time feedback against live APIs, databases, and services, reducing feedback loops from hours to seconds.
Mozilla is a non-profit organization that develops the Firefox browser and other privacy-focused products to enhance online safety and user control. Their offerings include browsers, VPN services, email protection, and developer resources.
Building scalable full-stack applications and SaaS platforms for startups, enterprises, and independent creators. Custom voxel-based game engine. Advanced automation scripts.
Screenshot Studio is a free, open-source screenshot editor and mockup maker that runs entirely in the browser without requiring signup. It allows users to enhance screenshots with backgrounds, browser mockups, 3D effects, animations, and export in various image and video formats.
Superstables is an open-source, non-custodial platform that enables AI agents to make payments across multiple rails, chains, and stablecoins through a single API call. It provides a live, independently probed index of payable services and on-chain yield, accessible via a public JSON API and MCP server without requiring keys or accounts.
TorrentClaw is a torrent search engine that aggregates AI-verified movie and TV torrents from over 35 sources, providing magnet links with live seeders, subtitles, and verified TrueSpec quality. It supports instant streaming and offers an API for integration with automation tools like Sonarr and Radarr.
Comp AI is an AI-first compliance platform that automates evidence collection, policy generation, and continuous monitoring for frameworks like SOC 2, ISO 27001, HIPAA, and GDPR. It integrates with over 580 tools and provides audit-ready compliance with included audits and penetration testing.
TiDB is a distributed SQL database designed for AI agents, combining vectors, transactions, and analytics in one engine with ACID guarantees and elastic scaling. It supports real-time data processing, cloud-native scale, and high availability with a unified MySQL-compatible platform that handles both OLTP and OLAP workloads without data silos or complex ETL pipelines.
Shogo is a self-evolving AI platform that builds, runs, and continuously improves company operations software based on plain English prompts. It assembles full-stack apps, workflows, and interfaces that users own and can evolve without coding or consultants.
Applyra is an AI-powered ASO (App Store Optimization) tool that helps app developers track keywords, discover opportunities, analyze competitors, and optimize app listings on the App Store and Google Play. It provides daily ranking updates, competitor intelligence, and AI-driven suggestions to improve app visibility and rankings.
Advance Labs develops AI discoverability and autonomous-operations software to help organizations be found and operate effectively in an AI-driven environment. Their offerings include open-source tools for measuring AI visibility and software for managing complex operations like drone autonomy.
Task management and risk management applications built without coding. Automations with visual logic including triggers, branches, conditions, loops, native actions (HTTP, email, webhooks), and third-party connectors. AI integration including AI Field, MCP Server, AI Agents, AI assistant, and AI formula generator.
BetterShot is a free, open source screen recording software for macOS that offers polished video recording with features like cursor auto-zoom, face cam, on-device captions, and a full editor. It requires no account, subscription, or watermark.
BossaNova offers a suite of JavaScript components including data grids, spreadsheet UI, and calendar components designed for web applications. It provides both open-source and enterprise solutions to enhance productivity and collaboration in web development.
Cliprocster is a cross-platform process monitor for Windows and Linux that includes hunt alerts, rule evaluation, SIEM export, Prometheus metrics, and a keyboard-first terminal interface. It is built using C++17 and supports system monitoring and security automation.
CelerSMS focuses on IoT, M2M, and communication technologies, especially SMS, MMS, mobile marketing, geolocation, and mobile apps. It offers various products and tools including Java libraries, Android apps, and utilities for SMS and IoT asset tracking.