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Codingbat VS DOER

Compare Codingbat VS DOER and see what are their differences

Codingbat

The online programming practice in java and python.

Rating
0 reviews
Alternatives Is it good?
DOER

The next generation of professional networking. No ads. Zero commission. No vanity metrics. Connect, learn, earn and build in one place.

Rating
4.5 · 2 reviews
Pricing
Freemium Free trial $30 / Monthly (Pro. Free plan forever. Premium $100/mo. Zero commission.)
Alternatives Is it good?
Jaah
Jaah is Just Another Agentic Harness, for production-grade AI-generated code. Coding agents write the code. Jaah makes it production-grade. sponsored
Note: These products don't have any matching categories. If you think this is a mistake, please edit the details of one of the products and suggest appropriate categories.

Which is more popular?

Based on our record, Codingbat seems to be more popular. It has been mentioned 68 times since March 2021.

social mentions
68 vs 0
Online Learning popularity
100% vs 0%
alternatives listed
63 vs 15

Base details

Website, pricing, platforms and company facts side by side.

Codingbat
DOER
Website codingbat.com itsadoerthing.com
Pricing —
Freemium Free trial $30 / Monthly (Pro. Free plan forever. Premium $100/mo. Zero commission.) Official pricing
Platforms —
Web
Company — Startup from Australia · 1 - 9 employees · 2026
Listed in
Online Learning Online Education Coding Programming +1
Professional Network Professional Social Network Professional Networking Freelance Marketplace Professionals Professional Services +3

About Codingbat and DOER

In their own words, as submitted to SaaSHub.

Codingbat
DOER

No description of Codingbat yet.

DOER is the next generation of professional networking, built on one belief: building something should not depend on your title, pedigree, network or starting point. It brings together the people who have already done it and the people with the drive to do it. No ads, zero commission on what...

Read more about DOER

Features and specs

What each product offers, as listed by its team.

Codingbat 4 features
DOER 7 features
  • Interactive Learning
    Codingbat provides an interactive platform where users can write and test their code solutions instantly. This hands-on approach enhances the learning experience by allowing immediate practice of coding concepts.
  • Targeted Practice
    The platform offers categorized exercises based on various programming concepts, enabling learners to focus on specific areas such as logic, arrays, and recursion, and improve their skills in a structured manner.
  • Self-Paced
    Users can progress through the exercises at their own pace, making it suitable for learners with varying levels of experience and time commitments.
  • Immediate Feedback
    Codingbat provides instant feedback on submitted solutions, allowing users to learn from their mistakes and understand the correct approach quickly.

Possible disadvantages

  • Limited Language Support
    The platform primarily supports Java and Python, which may not be suitable for learners looking to practice other programming languages.
  • Basic User Interface
    The website has a relatively simple and outdated user interface, which may not be as engaging or visually appealing as modern coding platforms.
  • Lack of Community Features
    Codingbat does not offer extensive community features such as discussion forums or leaderboards, which can limit collaborative learning and motivation through competition.
  • Limited Problem Variety
    The problems on Codingbat are primarily focused on basic algorithmic challenges and may not cover advanced topics or large-scale projects, which are essential for comprehensive coding education.
  • Ads
    None. No ads, no sponsored posts, no promoted content
  • Feed
    No engagement algorithm. Nothing is boosted or buried to sell ads
  • Commission
    Zero. Members keep 100% of what they earn, Stripe fees only
  • Connect
    Connect: profiles, groups, activity feed and messaging with other doers
  • Learn
    Learn: take and publish courses inside the platform, free or paid
  • Earn
    Earn: offer services, products and coaching to members and keep 100% of it
  • Build
    Build: list your business, post open roles and find people to build with

Videos

Walkthroughs and reviews on video.

Codingbat 1 video + Add
DOER 1 video + Add

Block A; Coding review and codingBat

DOER: The next generation of professional networking

Category popularity

How often each product is chosen within a category, 0–100% relative to the other.

Score bands 0–20 21–40 41–50 51–60 61–100
Codingbat
DOER
100% 100%
Online Learning
0% 0%
0% 0%
Professional Network
100% 100%
100% 100%
Online Education
0% 0%
0% 0%
Professional Social Network
100% 100%

Questions & Answers

As answered by people managing Codingbat and DOER.

Which are the primary technologies used for building your product?

DOER's answer:

DOER is a web app built with plain HTML, CSS and JavaScript, hosted on Vercel behind Cloudflare. Payments run through Stripe, so members are paid directly and DOER never holds their money. Course content is delivered through Google Drive and YouTube so creators keep ownership of their material. It runs in any modern browser on desktop and mobile with nothing to install.

How would you describe the primary audience of your product?

DOER's answer:

The people who have already done it, and the people with the drive to do it. DOER is built on one belief: building something should not depend on your title, pedigree, network or starting point. That means solo founders and small business owners, consultants, coaches and mentors, tradespeople going out on their own, people building a side business while holding down a job, and anyone who started without a network, a pedigree or a degree.

If you would rather have a platform that helps you finish the day's work than one that keeps you scrolling, DOER is for you.

Why should a person choose your product over its competitors?

DOER's answer:

Because on DOER you are the member, not the product.

  • Networking: no ads, nobody ranked by followers or popularity, and nobody can pay to be seen first. A profile on DOER is about what you do, not your title or pedigree.
  • Selling services: zero commission. Sell to other members and keep 100% of it, Stripe fees only.
  • Courses and coaching: publish them inside the same network where your connections already are, on one simple membership, with no cut taken from your income.

One platform for Connect, Learn, Earn and Build instead of four subscriptions and four sets of fees.

Full comparisons, with prices checked and dated and honest about what each platform does better, are at https://itsadoerthing.com/compare

What makes your product unique?

DOER's answer:

DOER is a professional network with no ads, zero commission and no vanity metrics. Nobody is ranked by followers or popularity, and nobody can pay to be seen first. Most professional platforms make money by selling your attention to advertisers or by taking a cut of what you earn. DOER does neither. Members pay a simple membership if they want the paid features, and keep 100% of what they charge for their services, courses and coaching.

It is built around four things you actually do: Connect, Learn, Earn and Build. And it starts every day with the Huddle, one goal, what is in the way and the next action, so the platform is about getting things done rather than scrolling.

What's the story behind your product?

DOER's answer:

DOER started in November 2022 from a simple frustration: every professional platform makes its money by selling your attention to advertisers or by taking a cut of what you earn, and the feed ends up being a distraction from actual work rather than a help to it.

DOER was built to be the opposite. No ads. Zero commission. No vanity metrics. A place to connect, learn, earn and build where what you do is the only credential, not your title, your pedigree or your history.

It was built solo by its founder over three years and went live in June 2026. The mission is to open achievement to anyone willing to do the work, no permission required. Entrepreneurship should not depend on your title, pedigree, network or starting point.

The founder's own story, and why he built it, is at https://itsadoerthing.com/scott.

User comments

Share your experience with using Codingbat and DOER. For example, how are they different and which one is better?

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Reviews and articles

External articles and on-site reviews we used to compare the two products.

Codingbat no reviews yet
DOER 4.5 · 2 reviews
  • A promising platform for professional growth
    SaaSHub review
    · Sep 2026

    I like to use DOER to set daily goals, stay accountable, connect with other professionals, and discover people and services related to my interests. The personalized signup experience is one of its strongest features....

  • Looking forward to the growth of this platform, so much potential
    SaaSHub review
    · Sep 2026

    I joined DOER in June, early enough to watch it grow from almost empty to a place where things actually happen. The thing that got me was the Huddle. You open it and it asks for one goal, what is in the way, and one...

Social recommendations and mentions

Recommendations tracked on public social media and blogs since March 2021.

Codingbat 68 mentions
DOER 0 mentions
  • I get so stressed that I can't even solve an easy leet code problem on my own
    The only Leet Code problems I am able to solve on my own are the most simplest and straightforward ones on Coding Bat(https://codingbat.com/java). And I haven't even got the chance to solve all of them yet, so I've really only been... Source: over 3 years ago
  • How do you stay consistent in coding.
    If you’re struggling with Loops and Arrays i’d recommend doing exercises focused just on them. I went through the same thing and I went through the exercises on https://codingbat.com/java and got familiar with both of them. If you get... Source: over 3 years ago
  • Advice for incoming freshmen?
    I used this video series to get ahead of my intro to cs class. I’d recommend you find something similar to learn from. Just learn the basics, and you’ll be much more prepared for your college class. What’s really important is to do a lot... Source: over 3 years ago

View more

Tracking DOER since Sep 2026.

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