
HackerRank
LeetCode
Codility
CodeSignal
iMocha
HackerEarth
Codewars
Coderbyte
NiceAgents
Smith.ai
Ringzy
Retell AI
Dialzara
Play.ht
Ruby Receptionists
getBreezy
NiceAgents builds AI agents for businesses. Two core offerings: ready-to-deploy AI answering service for SMBs, and custom AI agent development for enterprises.
AI Answering Service ($49/mo) AI receptionist answers calls 24/7, captures leads, books appointments, sends instant notifications. Industry-trained for trades (plumbers, HVAC, electricians, roofers, landscapers) and professional services (legal, dental, real estate, insurance, property management). 200 mins included, no contracts.
Custom AI Agents (from $4k/mo) Full-service AI agent development for complex business needs: - Voice Agents โ inbound/outbound calls, lead qualification, support - Workflow Agents โ document processing, data extraction, reporting - Customer Service Agents โ email, chat, SMS handling at scale - Integration Agents โ connect systems, sync data, automate handoffs
Includes discovery, design, development, deployment, 24/7 monitoring, and ongoing maintenance. You own the code.
Why NiceAgents? - Industry-specific AI trained on your terminology - Natural conversations, not robotic scripts - Integrates with Google Calendar, Outlook, Jobber, ServiceTitan, CRMs - Transparent pricing, no hidden fees, no lock-in - US-based team and support
The Problem We Solve SMBs lose $40k+/year to missed calls. Enterprises waste hours on repetitive tasks. Our AI agents handle the work humans shouldn't be doingโanswering phones, processing documents, syncing systemsโso your team focuses on growth.
HackerRank
NiceAgentsHackerRank 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.
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 / 11 months 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 / about 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: over 2 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.
Smith.ai - Smith.a is one of the best virtual receptionist and chat services that offer phone calls, answer chats and take messages for you and your staff.
Codility - Codility provides a SaaS platform with advanced validation, security and protection features to evaluate the skills of software engineers.
Ringzy - Ringzy is an AI answering service that answers business calls 24/7 using natural AI voices. Capture leads, book appointments, and never miss a call.
CodeSignal - CodeSignal is the leading assessment platform for technical hiring.
Retell AI - API that enables developers to build human-like voice agents