Republic Republic Republic
  • Log in
Oops! We couldn’t find any results...
Can’t find a deal? Try advanced search.
Is something missing? Add your suggestion here.
Primary market Live deals Secondary market Buy and sell Republic Note Own a piece of Republic's upside Investor Network Membership Receive exclusive discounts and benefits
Republic Venture Opportunities for accredited investors
Republic Capital Multi-stage venture firm Republic Digital Crypto hedge fund
Wallet Manage your digital assets Mobile app Available on iOS or Android Learning center Explore investor resources FAQ Get your questions answered
Capital fundraising Raise on Republic Tokenized assets Design, launch, manage tokenized assets Sharedrops Gift equity as a reward
Advisory Access veteran web3 advisors Infrastructure Stake your digital assets Tokenization Deploy your assets on-chain Asset management Explore digital asset funds
Republic Capital In-house Venture Capital fund Broker dealer Regulated capital services
Log in Sign up

Republic Republic Republic
Oops! We couldn’t find any results...
Can’t find a deal? Try advanced search.
Is something missing? Add your suggestion here.
  • US
  • Log in
  • Sign up
All investors
Primary market Live deals Secondary market Buy and sell Republic Note Own a piece of Republic's upside Investor Network Membership Receive exclusive discounts and benefits
Accredited only
Republic Venture Opportunities for accredited investors
Institutional
Republic Capital Multi-stage venture firm Republic Digital Crypto hedge fund
More
Wallet Manage your digital assets Mobile app Available on iOS or Android Learning center Explore investor resources FAQ Get your questions answered
Spotlight deal
Hamilton Lane Private Infrastructure Fund
Hamilton Lane Private Infrastructure Fund
Get unique access to the full spectrum of private markets with Hamilton Lane
Growth capital solutions
Capital fundraising Raise on Republic Tokenized assets Design, launch, manage tokenized assets
Sharedrops Gift equity as a reward
Web3 services
Advisory Access veteran web3 advisors Infrastructure Stake your digital assets Tokenization Deploy your assets on-chain Asset management Explore digital asset funds
Institutional services
Republic Capital In-house Venture Capital fund
Broker dealer Regulated capital services

BitterBrains isn't accepting new investments

BitterBrains’ deadline was April 25, 2025

Follow the company to stay updated on their progress, including future investment opportunities


Explore new investment opportunities:
View companies raising now
Campaign ended
Logo of BitterBrains

BitterBrains

Leading Developer Education company. 15 products, $2M+ annual revenue, 103% growth in 2023
B2B B2C Edtech Higher & Continuing Education Apps
Facebook Telegram Twitter LinkedIn
Featured image of BitterBrains
$220,582
Raised
222
Investors
Successfully funded and closed on April 25, 2025.
Invest in BitterBrains

Open for investment

Investors in BitterBrains also invested in these companies. View more
Logo of Eli Roth's The Horror Section

Eli Roth's The...

A brand-new independent studio from an iconic horror...

Republic Funding Portal · Reg CF
Logo of BanQu

BanQu

Traceability SaaS powering ethical, sustainable supp...

Republic Funding Portal · Reg CF
Loading...
Pitch Updates 23 Reviews 41
Questions?
Invest Invest in BitterBrains
Questions?
Facebook Telegram Twitter LinkedIn
Closed on April 25, 2025. Information may not be up-to-date. Campaign closed on April 25, 2025. Information displayed may not be up-to-date.
About BitterBrains Market Biz. model Revenue Traction Customers Funding Products Competitors Impact Summary Founder
About Team

Documents

Republic (OpenDeal Portal LLC, CRD #283874) is hosting this Reg CF securities offering by BitterBrains inc. View the official SEC filing and all updates:
Official SEC Logo Form C SEC.gov
Company documents
BitterBrains SAFE BitterBrains - Form C:A.pdf
Loading

Hear from some of the 222 investors in BitterBrains


Show more

Highlights


$1M+ revenue
Company had over $1M in revenue in the past 12 months
Notable angel backing
Company is backed by a notable angel investor
  • Company revenues multiplied 48x since 2017
  • 103% revenue growth in 2023, median 70% annual organic growth
  • Over 2 million developers served in 2023 via 15 products
  • Customers include professionals at Samsung, Google, Apple, & more
  • Official Partnerships, Proprietary Certification Tech, Strong Community
  • Vetted & lauded by industry leaders
  • $140B+ market opportunity

About BitterBrains


Making developers’ lives easier with accessible education, credible certifications, & community events                             


Provided over 1,500 lessons, hosted the largest online conferences in our industry, and served 156 countries. Top being United States, Germany, Netherlands, India, UK, France, and Brazil.

Market


$140B+ Expanding Market Opportunity

Over 25.2 million JavaScript developers are reported in Q1 2024 in the global developer market. Bitterbrains is positioned to capture a significant share by providing industry-recognized certifications and quality education products.

If the addressable JavaScript developer base gets trained with BitterBrains, the approximate revenue would be $9.4B.

BitterBrains additionally plans to expand to address the broader $142B Edtech Market.

Business model


Problem

A lose-lose game 

The current software engineering labor market is a lose-lose game.

Developer Struggles: Being a developer is hard

  • Learning to become a developer 

  • Keeping up with new technologies

  • Lack of confidence (impostor syndrome)

  • Keeping skills up to date

  • All while meeting deadlines and solving day-to-day problems

Business Struggles: Skill shortages cost businesses billions

  • Finding sufficiently skilled developers

  • Overburdening existing developers can lead to burnout

  • Technical issues & delays due to underskilled developers or lack of resources


Solution

Since 2017, BitterBrains has been making developers' lives easier by providing high-quality educational resources and certification programs. We have empowered over 2 million developers, including professionals from major enterprises like Google, Apple, Coca-Cola, and Microsoft, through platforms like Vue School, Mastering Nuxt, Mastering Pinia, InstantDev, the official Vue.js certification, Nuxt.js certification, as well as JavaScript and Angular.

Customer surveys show high satisfaction, LTV, & word-of-mouth advertising

Revenue


Rapid Growth, Multiple Streams

Year-over-Year revenue growth has been fully organic with a median of approximately 70% to date, and 103% in 2023.

Our combined revenue streams have multiplied 48x in the past 6 years, with an average customer lifetime value of $373.

Traction


Standout Traction, Growing Developer Community

We offer many free lessons, events, and tutorials, attracting developers into the ecosystem and building goodwill within the community. This strategy makes education accessible to aspiring developers globally and helps in user acquisition and brand building.

Our Free Resources, tutorials, lessons, exams, and events show proven value through YoY Growth metrics.

In 2023 we empowered 2.3 million developers and reached over 115,000 event attendees. We’ve also certified over 4,300 developers since launch.

Customers


Our paying customers are a combination of B2C (84%) & B2B (16%) across all products, where our top countries are United States, Germany, Netherlands, India, UK, France, and Brazil.

Totaling 30,000 customers across all products, including developers from startups and large companies like Apple, Coca-Cola, Samsung, Deloitte, John Hopkins Uni, Vodafone, and 1000+ international household names like:

Highlights of event and course sponsors

Funding


With funding, BitterBrains seeks to improve Developers' Lives and Investor Returns

BitterBrains is dedicated to empowering developers through expanded educational resources, including those for new frameworks like React, Node.js, and TypeScript, and AI technologies designed to assist, not replace, developers.

Our vision is to lead the field in developer certifications, offering trusted, industry-recognized pathways for career growth. This includes planned trigger events such as future funding rounds on the path to $5M invested to actualize plans at scale.


Products


For Developers, By Developers

Born from the first book on using Vue.js by developer and CEO, Alex Kyriakidis, BitterBrains was created along with its first product, Vue School.

Now the #1 source for learning Vue.js from top industry experts, the business quickly expanded into being the only contract certification partner for Vue.js and Nuxt. From there, Certificates.dev, Mastering Pinia, Vue Bundle, Frontend Nation, InstantDev, Angular Certification, and more product offerings were born through 2024.

BitterBrains’ Approach


High-quality Education

Key Differentiators


Official partnerships with framework creators. Top Instructors: Industry leaders, open-source creators, core team members.

Credible Certifications

Key Differentiators


Official certification programs created in partnership with framework creators. Proprietary technology.


Community Engagement  

Competitors


BitterBrain's Competitive Edge

Key Competitors 

How Bitterbrains is keeping ahead

Official Partnerships with Frameworks creators 

These partnerships provide unique credibility and insider knowledge, setting certifications and educational content apart from competitors. This advantage is difficult for others to replicate.  

Proprietary Certification Technology 

BitterBrains has developed its own certification platform that combines theoretical and hands-on coding exams. This proprietary technology allows for more comprehensive and practical skill assessment.

Strong Community Engagement 

The company's deep involvement in the developer community, through events, and free resources creates a loyal user base and facilitates organic growth.

Impact


Lauded by Customers & Industry Leaders alike

BitterBrains has been making developers' lives easier since 2017, by providing accessible education, credible certifications, along with engaging community events.

Summary


Be Part of a High Growth Developer Education Business

BitterBrains is dedicated to making developers' lives easier by delivering top-tier educational resources and industry-recognized certification programs. With our 15 products we’ve empowered over 2 million developers worldwide. 

Our programs support professionals from leading companies like Google, Apple, Coca-Cola, and Microsoft, equipping them with the skills and credentials they need to thrive in an ever-evolving tech landscape.

What’s Next

Plans include growing our audience from the estimated 2 million Vue.js developers to the broader 25 million audience that includes all JavaScript developers. We seek to include, amongst others:

  • Expanded Certification Program - Build on the success of the official Vue.js and Nuxt certifications and include other frameworks, tools and libraries like Typescript, Node.js, Tailwind, Laravel, React and many more!
  • AI and Machine Learning Educational Products - Recognizing the growing importance of AI and machine learning, Bitterbrains aims to develop educational products in these areas, positioning itself at the forefront of emerging tech trends.

Why Crowdfunding?

BitterBrains has always focused on community, so when we looked for funding opportunities to accelerate our growth, community-based funding made for an excellent fit.

Welcoming You To The Team

By participating in this campaign, you’ll join our mission and have the opportunity to join us in financial returns.

Our Team includes our leadership team, which is uniquely positioned to execute Bitterbrains’ mission. We have hands-on experience in the developer ecosystem and close collaborations with key figures. Our expertise spans product innovation, tech expertise, sales growth, and marketing strategies, making us the ideal team to scale BitterBrains into the next phase of growth.

To perfect the team, all we need is you!


Founder






Alex Kyriakidis
Alex has been an award-winning, full-stack developer for over 12 years. He authored the first book on Vue.js in 2016 and is one of the first Vue.js educators in the world. He founded vueschool.io in 2017, where he & his team teach Vue and JavɑScript to web developers through video courses along with many Open Source core members and industry leaders.

Deal terms


Security type
SAFE
A SAFE allows an investor to make a cash investment in a company, with rights to receive certain company stock at a later date, in connection with a specific event.
Learn more
Valuation cap
$14.6M
The maximum valuation at which your investment converts into equity shares or cash.
Learn more.
Minimum investment
$150
The smallest investment amount that BitterBrains is accepting.
Learn more
Maximum investment
$500K
The largest investment amount that BitterBrains is accepting.
Learn more
Funding goal
$50K / $1.24M
100% of $50K minimum offering amount has been reached.

BitterBrains must achieve its minimum goal of $50K before the deadline.
The maximum amount the offering can raise is $1.24M.
Learn more
Deadline
April 25, 2025
BitterBrains needs to reach their minimum funding goal before the deadline (). If they don’t, all investments will be refunded.
Learn more
Logo of BitterBrains
BitterBrains
Leading Developer Education company. 15 products, $2M+ annual revenue, 103% growth in 2023
Promo period Valuation cap
Nov 11 — Nov 15 $12.6M
Nov 15 — Dec 11 $13.6M
Dec 11 — Apr 25 $14.6M
Close
How it works

Documents

Republic (OpenDeal Portal LLC, CRD #283874) is hosting this Reg CF securities offering by BitterBrains inc. View the official SEC filing and all updates:
Official SEC Logo Form C SEC.gov
Company documents
BitterBrains SAFE BitterBrains - Form C:A.pdf

Bonus perks

In addition to your SAFE, you'll receive perks for investing in BitterBrains.
Invest
$250
Receive
  • $50 credit
  • First 100 investors + $25 credits
  • Investors 101 - 200 + $13 credits
Invest
$500
Receive
  • $100 credits
  • First 100 investors + $50 credits
  • Investors 101 - 200 + $25 credits
  • Your name on our site's Wall of Investors (optional)
Invest
$1,200
Receive
  • Everything on previous tiers, not including credits
  • $250 credit
  • First 100 investors + $125 credits
  • Investors 101 - 200 + $63 credits
  • Early access to new products & features
Invest
$2,500
Receive
  • Everything on previous tiers, not including credits
  • $400 credits
  • First 100 investors + $200 credits
  • Investors 101 - 200 + $100 credits
  • Your name + link on our site's Wall of Investors (optional)
  • Exclusive investors-only t-shirt
Invest
$5,000
Receive
  • Everything on previous tiers, not including credits
  • $750 credit
  • First 100 investors + $375 credits
  • Investors 101 - 200 + $750 credits
  • Your name + link + logo on our site's Wall of Investors (optional)
  • Opportunity to share your opinion for key business decisions
Invest
$10,000
Receive
  • Everything on previous tiers, not including credits
  • $1,500 credits
  • First 100 investors + $750
  • Investors 101 - 200 + $375 credits
  • Invite to annual investor meeting
  • $500 credit for InstantDev
Invest
$25,000
Receive
  • Everything on previous tiers, not including credits
  • $2,500 credit
  • First 100 investors + $1,250 credits
  • Investors 101 - 200 + $625 credits
  • Newsletter inclusion for your service or job listing
  • $1,500 credit for InstantDev
Invest
$250,000
Receive
  • Everything on previous tiers, not including credits
  • $5,000 credits
  • First 100 investors + $2,500 credits
  • Investors 101 - 200 + $1,250 credits
  • A seat on our advisory board

About BitterBrains

Legal Name
BitterBrains inc
Founded
Feb 2017
Form
Delaware Corporation
Employees
0
Website
bitterbrains.com
Social Media
Headquarters
Google Map location of of BitterBrains
2035 Sunset Lake Road , Newark, DE
Headquarters
2035 Sunset Lake Road , Newark, DE, United States 19702

BitterBrains Team
Everyone helping build BitterBrains, not limited to employees

Profile picture of Alex Kyriakidis
Alex Kyriakidis
Founder & CEO
Alex Kyriakidis is a globally recognized expert in Vue.js with over a decade of experience in software development and deep community ties.
Profile picture of Desmond Kurz
Desmond Kurz
CMO
Desmond Kurz is a seasoned professional with over 30 years of business expertise, specializing in marketing, content creation, and technology-driven strategies.
Profile picture of Maria Panagiotidou
Maria Panagiotidou
Director of Operations
Maria is the Director of Operations at BitterBrains, with 6+ years of experience in project management, driving efficiency for platforms like Vue School and Certificates.dev.
Profile picture of Alet Mans
Alet Mans
Product Manager
Alet is an accomplished product manager with over 20 years of experience, adept at managing product strategy, roadmaps, and cross-functional collaboration.
Profile picture of Ana Marija Majkic
Ana Marija Majkic
Community Manager
Ana is the Community Manager at Vue School, leading events like Vue Nation, Nuxt Nation, and Frontend Nation while driving social media and community engagement.
Profile picture of Daniel Kelly
Daniel Kelly
Lead Instructor
Daniel Kelly brings more than 15 years of experience in digital marketing and business development.
Profile picture of Alain  Chautard
Alain Chautard
Advisor
Google Developer Expert on Angular and Google Maps, Leads Certification programs
4 more team members
Alex Kyriakidis
Founder & CEO
Desmond Kurz
CMO
Maria Panagiotidou
Director of Operations
Alet Mans
Product Manager
Ana Marija Majkic
Community Manager
Daniel Kelly
Lead Instructor
Alain Chautard
Advisor
Logo of BitterBrains

BitterBrains

BitterBrains successfully raised $220,583 from 222 investors on April 25, 2025
Profile picture of Ashwini Kumra
Profile picture of Anna Vihrogonova
Profile picture of Brian Belley
Profile picture of Gerry Cardinal
Profile picture of Bambang Setyawan
Ashwini, Anna, Brian, Gerry, Bambang, and 217 others invested. 41 Reviews
Republic

Giving everyone access to early-stage startup investing

For investors
  • Why invest
  • How it works
  • FAQ
  • Risks
  • Privacy policy
  • Accessibility
  • Cookie Preferences
  • Form CRS
For startups
  • Why raise
  • Learn
  • FAQ
  • Instruments
  • Crowd SAFE
  • Tokenized assets
Company
  • About
  • Journal
  • Events
  • Contact
  • We're hiring!
Dollar Refer a startup, get $2,500
Dollar Refer a startup, get $2,500

Invest in the app

Android app iOS app

Invest in the app

Android app iOS app

This site (the "Site") is owned and maintained by OpenDeal Inc., which is not a registered broker-dealer. OpenDeal Inc. does not give investment advice, endorsement, analysis or recommendations with respect to any securities. All securities listed here are being offered by, and all information included on this Site is the responsibility of, the applicable issuer of such securities. The intermediary facilitating the offering will be identified in such offering’s documentation.

All related securities activity is conducted by OpenDeal Broker LLC a registered broker-dealer, Member of FINRA and SiPC, an affiliate of OpenDeal Inc. and OpenDeal Portal LLC, located at 149 5th Avenue, 10th Floor, New York, NY 10010. Please check our background on FINRA’s BrokerCheck.

Certain pages discussing the mechanics and providing educational materials regarding regulation crowdfunding offerings may refer to OpenDeal Broker LLC and OpenDeal Portal LLC collectively as “Republic”, solely for explanatory purposes.

Neither OpenDeal Inc., OpenDeal Portal LLC nor OpenDeal Broker LLC make investment recommendations and no communication, through this Site, or in any other medium, should be construed as a recommendation for any security offered on or off this investment platform. Investment opportunities posted on this Site are private placements of securities that are not publicly traded, involve a high degree of risk, may lose value including the total loss of invested capital, are subject to holding period requirements and are intended for investors who do not need a liquid investment. Past performance is not indicative of future results. Investors must be able to afford the loss of their entire investment. Only qualified investors, who understand the risks of early-stage investment and who meet the Republic's investment criteria may invest. Investors may be restricted to only Accredited Investors or non-U.S. persons, to invest in offerings hosted by OpenDeal Broker. Neither OpenDeal Inc., OpenDeal Portal LLC nor OpenDeal Broker LLC, nor any of their officers, directors, agents and employees make any warranty, express or implied, of any kind whatsoever related to the adequacy, accuracy or completeness of any information on this Site or the use of information on this site. Offers to sell securities can only be made through official offering documents that contain important information about the investment and the issuers, including risks. Investors should carefully read the offering documents. Investors should conduct their own due diligence and are encouraged to consult with their tax, legal and financial advisors.

By accessing the Site and any pages thereof, you agree to be bound by the Terms of Use and Privacy Policy. Please also see OpenDeal Broker’s Business Continuity Plan and Additional Risk Disclosures. All issuers offering securities under regulation crowdfunding as hosted by OpenDeal Portal LLC are listed on the All Companies Page. The inclusion or exclusion of an issuer on the Platform Page and/or Republic’s Homepage, which includes offerings conducted under regulation crowdfunding as well as other exemptions from registration, is not based upon any endorsement or recommendation by OpenDeal Inc, OpenDeal Portal LLC, or OpenDeal Broker LLC, nor any of their affiliates, officers, directors, agents, and employees. Rather, issuers of securities may, in their sole discretion, opt-out of being listed on the Platform Page and Homepage.

Investors should verify any issuer information they consider important before making an investment.

Investments in private companies are particularly risky and may result in total loss of invested capital. Past performance of a security or a company does not guarantee future results or returns. Only investors who understand the risks of early stage investment and who meet the Republic's investment criteria may invest.

Neither OpenDeal Inc., OpenDeal Portal LLC nor OpenDeal Broker LLC verify information provided by companies on this Site and makes no assurance as to the completeness or accuracy of any such information. Additional information about companies fundraising on the Site can be found by searching the EDGAR database, or the offering documentation located on the Site when the offering does not require an EDGAR filing.

To help the government fight the funding of terrorism and money laundering activities, Federal law requires all financial institutions to obtain, verify, and record information that identifies each person who opens an account. Therefore, when you use the Services we will ask for your name, address, date of birth, and other information that will allow us to identify you. We may also ask to see your driver's license, passport or other identifying documents.

Republic and its affiliates are not and do not operate or act as a bank. Certain banking services are provided by BankProv, member FDIC / member DIF. FDIC coverage only applies in the event of bank failure. Digital (crypto) assets and investment products are not insured by the FDIC, may lose value, and are not deposits or other obligations of BankProv and are not guaranteed by BankProv. Terms and conditions apply.

Invest in startups using your credit card
You can invest using your credit card

Made in SF/NYC