CalcRange

Products from the same category with overlapping descriptions or details. They are not reviewed alternatives; compare features and current plans before choosing.

Product
CalcProMaster — 1200+ Free Calculators 1200+ free calculators that show every step of the math
OUNZOZ — Free Calculators 24 free calculators for health, finance & school
Free GPA Calculator Free GPA Calculator — Weighted & Unweighted, 4.0 Scale
Free Online Calculators Free Online Calculators - Math, Finance, Fitness & More
Calciro Free online calculators with instant, clear results
MandarinClips Learn real Chinese by searching movie & TV show clips
Think10x.ai Ask any question, get a step-by-step video that explains it.
EDURIGHTS Learn free. Get verified. Get noticed. No degree needed.

Selected by category and available use-case details. A topic match does not establish equivalent features.

Product
Scriber — YouTube transcripts, instantly YouTube transcripts that work even without captions
Quizzard The fastest quiz platform where speed meets knowledge.
Studix AI study assistant for PDFs, quizzes & flashcards and more
LifeByDorm Real Student Reviews for Canadian Campus Housing
Vectego Official Launch The whole extracurricular ecosystem. All for high schoolers.
ShannonGuides Plain-language privacy guides for complete beginners

Added to this directory in the past 30 days. Dates refer to the directory listing, not the product launch.

Product
GitHub One human voice, 51M params, runs on your CPU
FocusFlow Your apps stay locked until your work is done
WheelSpinFree Spin the wheel. Make decisions. Have fun!
Flag Spot See a flag. Click where it is on the globe.

Profiles grouped by topic. This does not confirm an offer, availability or a connection to this profile.

Profile
Cara Thompson Data visualisation consultant with an academic background, helping others maximise the impact of their expertise
PAPO Sr.
Ho Leung Ng AI/computational drug discovery.

Shows and channels grouped by topic. A recommendation does not mean this profile was featured or endorsed.

Show
Reconciliation Ecology Newsletter
Pessimists Archive Newsletter Newsletter · Pessimists Archive
Well Sourced by Kelly Jensen Newsletter

Retold founder accounts from startups in the same category, each linked to the original.

Story
Drip's Leadpages deal was a 13-month acquisition, not a revenue chart Rob Walling used Startups for the Rest of Us episode 298 to describe Drip's sale to Leadpages as a long strategic acquisition, and he kept purchase price and recurring revenue off the record.
Pat Flynn's first product month was $7,906.55, a year and a half after the study blog Pat Flynn says he was laid off as an architect in 2008, then sold a LEED-exam ebook into traffic he had already built; October's $7,906.55 was the first month with his own product, not the first month the site existed.
Tiago Forte scaled Building a Second Brain as live cohorts, then stopped teaching them himself A 2022 Disco case study describes Tiago Forte taking Building a Second Brain to a fifteenth cohort and thousands of learners by iterating live, then his January 2023 post says he taught 16 cohorts and would not teach the
Ship 30 for 30 started as a $50 Slack challenge, not a later AI newsletter Dickie Bush says Ship 30 for 30 began in November 2020 when he asked about 500 followers to write daily, had 50 people in Slack six days later, and later wrote with Nicolas Cole that they had taught 10,000-plus students

Subcategories in the same part of the directory, with the number of listed products.