Postioo.
Categories Search Add
Add a site
CertWorthIt

CertWorthIt

 CertWorthIt counts 362,748 job ads across 10 countries to show how often employers actually name PMP, CCNA, AWS and CompTIA certifications.
Education Analytics
PrivateTechShares

PrivateTechShares

 PrivateTechShares helps founders and employees value private startup equity, model exercise cost and dilution, and prepare for a US or European secondary sale.
Fintech Finance & Insurance
The Home AnswerBook

The Home AnswerBook

 Home AnswerBook delivers independent, ad-free guides on HVAC, plumbing, roofing, and appliance repair, helping homeowners diagnose problems and estimate costs.
Education Content Creation
CiteTrue

CiteTrue

 Citation checker CiteTrue verifies references against 18+ academic databases, flagging fake or AI-generated citations before reviewers spot them.
Education Artificial Intelligence
CalculatorFox

CalculatorFox

 CalculatorFox offers 1,336 free calculators with step-by-step workings, cited sources, and embeddable widgets for any website.
Productivity Finance & Insurance
BlazePDF

BlazePDF

 BlazePDF is a desktop PDF reader built for students, combining keyboard-first annotation, image import, and student-oriented print tools.
Education Productivity
Blindspot

Blindspot

 Blindspot is an AI English writing checker that explains grammar mistakes and turns recurring errors into personalized practice.
Education Artificial Intelligence
Mindoria

Mindoria

 Mindoria is a free Android learning app with 650+ bite-sized lessons across 10 subjects and real-time PvP trivia battles.
Education Productivity
Case Cub

Case Cub

 Case Cub offers law students 20,000+ interactive case briefs, AI-powered quizzes, flashcards, and chat assistance for exam prep.
Education SaaS
Wishastro

Wishastro

 Wishastro offers free astrology tools, daily horoscopes, birth chart calculator, and Vedic insights without signup.
Health & Wellness Education
Becoming System

Becoming System

 Becoming System is a web platform that assists on journeys of becoming, offering a structured approach to personal transformation through a clean, minimal interface.
Productivity Education
Road to Offer

Road to Offer

 Road to Offer is an AI-powered case interview prep platform for McKinsey, BCG, and Bain with realistic drills, simulations, and personalized feedback.
Education Artificial Intelligence
Toolcurio

Toolcurio

 Toolcurio is a software directory for discovering the best tools, SaaS products and websites across every category.
Developer Tools Productivity
aipdfreader

aipdfreader

 aipdfreader is a page-by-page AI reading tutor that helps users understand dense PDFs through interactive dialogue and voice.
Education Artificial Intelligence
How To Saudi Arabia

How To Saudi Arabia

 Living in Saudi Arabia: complete expat guide covering visas, bank accounts, Iqama, GOSI, and job hunting tips for a smooth move to the Kingdom.
Community Education
The Audio Stuff

The Audio Stuff

 62+ honest, score-anchored audiophile reviews of headphones, speakers, DACs, and amps. No sponsored verdicts. Free audio tools and buying guides.
Content Creation Education
Fake Mayo

Fake Mayo

 Fake Mayo shares actionable startup growth stories and tactics from founders who reveal how they landed their first customers or users.
Startups Marketing
ElectricianCalc

ElectricianCalc

 Free NEC-compliant electrical calculators for wire sizing, voltage drop, load calculations, conduit fill, and power factor. Instant results for electricians and engineers.
Developer Tools Productivity
coinbird.com

coinbird.com

 Compare cryptocurrencies, exchanges, and wallets side by side with insightful metrics, ratings, and features to make the best decision.
Fintech Analytics
Salesforce Dictionary

Salesforce Dictionary

 Learn Salesforce with the most comprehensive free glossary: prep for certifications, read news, practice interview questions, and use in-browser tools.
Education Community
Y(f) = f(Y(f)) as a Service

Y(f) = f(Y(f)) as a Service

 Y(f) = f(Y(f)) as a Service is a developer tool that provides a hosted environment for running fixed-point combinators, enabling recursive lambda calculus computations without explicit recursion.
Developer Tools Education