
HackerRank
LeetCode
Codility
CodeSignal
iMocha
HackerEarth
Codewars
TestGorilla
PrePitch
Second Nature AI
Quantified.ai
PitchMonster
CareerSofia
Gitomer Learning Academy
LemCoach
Refract for Sales
PrePitch is AI sales training built specifically for door-to-door reps. Instead of scripts and videos, reps practice live conversations against an AI homeowner that behaves like the real thing: it brushes you off, says "talk to my spouse," questions whether you are legit, and shuts the door on weak pitches.
Every session ends with a scored breakdown across opener, objection handling, rapport, urgency, and closing discipline, plus the exact moment the door was lost and what a top rep would have said instead. Reps can rerun the same objection until the comeback is automatic.
Built for solar, roofing, pest control, alarm, and window sales teams. The demo is free and takes 2 minutes with no signup. Most reps score in the 40s on their first door.
HackerRank
PrePitchHackerRank is recommended for students, individual learners, and job seekers looking to improve their coding skills, as well as for companies seeking an efficient way to evaluate candidates' technical abilities during the hiring process.
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Based on our record, HackerRank seems to be more popular. It has been mentiond 67 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
This way, you transfer what you already know (problem-solving) but only change the syntax. Platforms like Hackerrank are also great to solve the same problem in different languages and learn from other peopleโs solutions. - Source: dev.to / about 1 year ago
Firstly, solve some common data structure problems with it. Implement some data structures like arrays, linked lists, stacks, queues, etc. You can check common problems on LeetCode, Hackerank or some other resources. - Source: dev.to / over 2 years ago
I don't have a consecutive internet connection and I can't keep up learning process so I started practicing in hackerrank.com I have started some challenges in python and c++ there. Thus I have no internet connection so I cannot practice if anyone know any alternative that works like Working: Gives a challange User sumbits code and it test into testcases. Source: over 2 years ago
An effective way to improve your JavaScript skills is working through coding challenges and exercises. Sites like ReviewNPrep, FreeCodeCamp, and HackerRank have tons of challenges that allow you to practice JavaScript concepts by building mini-projects and solving problems. These hands-on challenges force you to apply what you learn. Source: almost 3 years ago
I'm 18M Indian. Growing up I've always been a daydreamer, if you may. Since 8th grade - I'm fascinated by programming. And I'm good at it too. But I'm not cocky too. I wouldn't say I'm at an advanced level, but I can most probably solve any problem - in time - with my skills. I also keep my skills brushed by solving problems on Hacker Rank (every day or alternate days) and try my best to contribute on... Source: almost 3 years ago
LeetCode - Practice and level up your development skills and prepare for technical interviews.
Second Nature AI - Training that is enjoyable.
Codility - Codility provides a SaaS platform with advanced validation, security and protection features to evaluate the skills of software engineers.
Quantified.ai - The AI-Driven Flight Simulator for Sellers
CodeSignal - CodeSignal is the leading assessment platform for technical hiring.
PitchMonster - AI sales role-play with instant coaching โ reps practice real conversations before every real call. 27+ languages.