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.
Codédex is an educational platform designed to teach coding to both kids and adults. It offers interactive learning through a fantasy-themed journey covering Python, HTML, CSS, and JavaScript, where users earn experience points and badges at their own pace.
CogniGuide is an AI-powered learning platform that transforms class notes, textbooks, lecture slides, and prompts into interactive mind maps, adaptive flashcards, and quizzes. It aims to help users learn faster and retain information better through visual learning and spaced repetition techniques.
CollegeCove is a college search platform that allows users to find colleges based on lifestyle preferences such as beach proximity, Greek life, tuition under $15K, and more. It features an interactive map and real-time filters to help users discover and shortlist colleges that fit their personal criteria.
Corsidia is an Italian platform that selects and promotes only the best schools, training entities, and teachers to help users find and compare educational courses and masters. It offers a free service to find paid courses for individuals and companies on Corsidia.com, while Corsidia.org is dedicated to free courses funded by active labor policies.
Cramberry is an AI study tool designed for students that automatically converts notes, PDFs, videos, and other materials into flashcards, quizzes, and summaries to facilitate faster studying and better retention. It supports multiple input formats and offers active recall techniques like spaced repetition and AI tutoring to enhance learning effectiveness.
Helping YouTubers increase video views and channel growth through education and tools. Courses teaching YouTube growth principles from fundamentals to advanced strategies. Free 5-day email course called 'My 5 Day YouTube Growth Blueprint' that teaches tactics for increasing views, retention, and creating better content.
CyberIQ is an online platform specialized in training students and enthusiasts in cybersecurity fundamentals and skills through organized courses, progressive learning paths, and real practical challenges (CTF). It combines theoretical explanations with direct practical application in a safe environment and awards completion certificates along with a leaderboard to motivate continuous improvement.
Roots is a philosophy app offering short daily lessons of 2-3 minutes from over twenty thinkers including Socrates, Marcus Aurelius, Buddha, and Aristotle. It provides guided paths on topics like Stoicism, Buddhism, meaning, and character, using clear language and reflection prompts to make philosophy practical and accessible.
Das German Bot is an AI-powered German tutor that operates within Telegram, offering voice message practice, instant grammar corrections, pronunciation feedback, and real conversations. It requires no downloads or signups and adapts to the user's level automatically, providing bite-sized lessons suitable for busy schedules.
Moovi Education is an evolved platform formerly known as Descomplicando Linguagens, offering over 1,000 lessons ranging from basic to advanced levels. It maintains user access, progress, and courses from the previous platform while fostering an active IT community.
Detector de IA is a Spanish-language tool that identifies whether a text was written by AI models like ChatGPT, Claude, or Gemini. It offers privacy-focused, no-registration-required detection optimized for texts from Spain and Latin America, along with complementary tools like a humanizer and paraphraser.
Helping founders, creators, and career-changers build AI-assisted apps or products without needing to be expert programmers. 25 mental models organized into three parts covering app building, SaaS operation, and AI & growth layers. Covers technical topics such as variables, functions, components, data flow, routing, forms, permissions, databases, authentication, APIs, payments, file storage, error handling, deployment, AI models, prompting, context windows, AI agents, knowledge bases, webhooks, SEO, analytics, and security.
A Devmedia tem acompanhado o crescimento da Internet ao longo de mais de 25 anos, possuind
DevOps Daily is a free, independent education platform offering hands-on tutorials, interactive simulators, quizzes, exercises, and weekly news focused on DevOps tools and practices such as Docker, Kubernetes, Terraform, and CI/CD. It provides practical learning resources for engineers who prefer active engagement over passive reading.
Dict.cat is an AI-powered multilingual dictionary that provides definitions, pronunciation, examples, and translations in any language. Users can save words to a personal vocabulary list and review them to reinforce learning.
EasyClass is an AI-powered platform designed to save teachers over 5 hours weekly by generating lesson plans, worksheets, rubrics, and more in seconds. It supports K-12 subjects and offers over 60 AI tools to assist educators with standards-aligned, differentiated lesson planning and resource creation.
Educate 10 Million is an AI-powered literacy tutor delivered through WhatsApp, designed to teach Brazilian adults to read and write over three years. It uses personalized, patient AI interactions without requiring new apps or classrooms, focusing on practical literacy skills for everyday life.
Espanido is a free online tool designed to help users learn Spanish grammar and conjugate verbs through practice exercises. It offers grammar topics at beginner, intermediate, and advanced levels with progress tracking and XP rewards.