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THE COSTPERSEAT FIELD GUIDE
Less searching.
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Find the right tools for your work. Check their limits, compare what you’ll actually pay, and keep an eye on what changes.
Matching: api
Scrape.do is a web scraping platform offering scalable, reliable data extraction with a 99.98% success rate. It provides APIs that handle proxies, headers, CAPTCHAs, and WAF bypass to enable efficient large-scale scraping.
TwexAPI provides a fast and reliable public data API for X (formerly Twitter) and AI agent integrations, allowing users to search posts, access public feeds, research user profiles, and publish content with a pay-as-you-go credit system.
Making real HTTP requests from the cloud to any URL and receiving full response details including status code, headers, and body. Pay per use API access with no accounts, logins, or keys required. Fast API response times under 2 seconds.
pinport
✓ ReviewedPinport is a personal, cross-platform bookmark manager designed for individuals to save, organize, and find bookmarks using AI-powered search and tag filtering. It supports multiple browsers and devices, offering features like import/export, API, and webhooks for automation.
approov
✓ ReviewedProtecting mobile finance apps including banking, investment, and crypto apps with minimal impact on development and user experience. Runtime Application Self Protection (RASP) that verifies app and device trust dynamically. Real-time threat analytics providing visibility into app security and active threats.
featherless
✓ ReviewedFeatherless is a platform providing instant API access to over 40,000 open AI models, supporting deployment of large language models with various context sizes and concurrency options. It offers flexible pricing plans tailored for chat, agentic applications, and dedicated GPU usage for teams, with a focus on cost efficiency and reliable model deployment.
socialdata
✓ ReviewedSocialData is a scalable and reliable Twitter/X API alternative that provides access to public tweets, user profiles, followers, lists, communities, and Spaces through a simple REST API. It offers real-time data retrieval without the need for a developer account, subscription, or proxies, with pay-as-you-go pricing based on the number of results returned.
Aether is a social media API platform that enables publishing, scheduling, inbox management, and analytics across multiple social platforms including Instagram, Facebook, Threads, TikTok, LinkedIn, YouTube, and Google Business. It offers a unified API key, open-source SDKs, and supports webhooks and AI-native MCP server integration for automation and analytics.
Compass.trade provides analytics for Hyperliquid traders, tracking over 37,000 wallets with live data on positions, PnL, and ROI. It offers a live leaderboard, copytrade clusters, and liquidation data rebuilt from on-chain fills, accessible via REST API and MCP server for AI agents.
Enabling money movement for payment processors and issuing card programs. Card issuing with BIN sponsorship from a trusted bank partner. FDIC-insured business and consumer accounts with unlimited subledgers and multi-rail API-based money movement.
EndurantDev is a software development service focused on converting startup ideas into fully functional products across mobile, web, API, and UI/UX. They provide product management, development, design, DevOps, SEO, marketing, and business strategy research to support startups in various industries.
Power transit applications, maps, and dashboards with live transit data. Transitland API provides live schedules, real-time arrivals, and operator data from thousands of agencies worldwide. Transitland Datasets offer bulk stop, route, and service data for GIS teams, planners, and researchers at regional or national scale.
This is a free web tool and API for looking up MAC addresses or OUIs to find their registered vendor, IEEE assignment, block range, country, and address type. It provides detailed explanations beyond just vendor names, including randomization confidence and IPv6 derivations, with no account required for web lookups and a free API tier.
Mailhist is a tool for capturing SMTP traffic, inspecting email headers, and debugging HTML emails in a safe environment to prevent accidental emails to real users. It provides a fully compliant SMTP server, REST API for automation, HTML analysis, team collaboration, spam score analysis, and device preview features.
Developers building mobile or web apps requiring maps, navigation, and location search capabilities. APIs and SDKs for maps, navigation, search, data, and location AI services accessible via a developer-friendly platform. Customizable and modular map styles and tools via Mapbox Studio for web, mobile, and automotive applications.
PostZen is a unified social media API that allows developers and AI agents to publish, schedule, and analyze posts across 10 social platforms with one integration. It handles OAuth, media validation, and platform-specific rules, enabling fast integration and reliable scheduling.
doublemyleads
✓ ReviewedDouble My Leads (DML) is a WhatsApp Business platform offering unlimited workspaces, inbox, announcement groups, Smart Links, and add-ons under a white-label brand. It enables quick setup with QR code connection, team management, and integration capabilities via REST API and MCP server.