About BibliU
BibliU is an Education company based in Brooklyn (United States) founded in 2014 by Tao Mantaras and Daniel Engelke. It operates as a digital textbook solutions are offered to publishers, institutions, and libraries. BibliU has raised $102.35 million across 8 funding rounds from investors including Crowdcube, Stonehage Fleming Family & Partners and Guinness Global Investors. The company has 52 employees. BibliU has completed 1 acquisition, including Texas Book. Its website bibliu.com draws about 1.4 million monthly visits. BibliU offers products and services including Universal Learning, BibliU Learn, BibliU Engage, and Library UAA. Its focus areas include EdTech, Higher Education Tech, Ecommerce and Digital Textbooks. Its legal entity is BibliU Ltd.
Company details
BibliU was founded in 2014 in Brooklyn, United States, focusing on the edtech sector. Digital textbooks and monographs are enabled for purchase and sale through flexible pricing models. Operations include synchronized comments, highlights, and a search engine across desktop, Android, and iOS platforms. Services support publishers, institutions, and libraries in managing educational content distribution.
- Headquarters Brooklyn, United States
- Employees 52
- Founders Tao Mantaras, Daniel Engelke
- SectorsEducation
- Website category Science and Education · Universities and Colleges
- Email••••••••
- Phone•••• ••••
- Website bibliu.com
- Social LinkedIn X Facebook
- Legal Name Bibliu Ltd
- Annual Revenue$9.45 M (USD)208as on Jul 31, 2021
- Net Profit-$6.37 M (USD)-53as on Jul 31, 2021
- Total Equity Funding$102.35M (USD)
in 8 rounds
- Latest Funding Round$55M (USD), Series C
Jun 2026
- InvestorsCrowdcube
& 14 more
- Employee Count52
- Investments & Acquisitions
Products & Services of BibliU
BibliU offers a comprehensive portfolio of products and services, including Universal Learning, BibliU Learn, BibliU Engage, and Library UAA.
Delivers affordable day-one access to textbooks and improves student outcomes.
Automates content workflows for universities to enhance engagement.
Provides interactive features like annotations for better student interaction.
Manages library needs with flexible pricing to reduce costs.
Funding Insights of BibliU
BibliU has successfully raised a total of $102.35M across 8 strategic funding rounds. The most recent funding activity was a Series C round of $55 million completed in June 2026. This substantial capital infusion reflects strong investor confidence in the company's business model, growth potential, and market opportunities. The funding enables strategic expansion, product development, market penetration, and operational scaling to drive long-term value creation and competitive advantage.
- Total Funding $102.35M
- Total Rounds 8
- Last Round Series C — $55M
- Investors Count 15
All 8 funding rounds of BibliU with amounts and investors; the two latest post-money valuations are shown, the rest are part of the premium plan.
| Date | Amount | Transaction Name | Valuation | Lead Investors | Investors |
|---|---|---|---|---|---|
| Jun 2026 | $55M | Series C | – | – | |
| Sep 2022 | $5.5M | Series B | – | – | |
| Jun 2022 | $15M | Series B | – | – | |
| Sep 2020 | $12M | Series A | – | Spartech Ventures | – |
| Aug 2020 | $654,009 | Series A | – | Angel Investment Network | – |
| Apr 2020 | $10M | Series A | – | Nesta, Guinness Global Investors | |
| Jun 2018 | $4.2M | Seed | – | – | |
| Oct 2015 | – | Angel Round | – | – | – |
15 investors in total: 14 institutional and 1 angel.
Investors in BibliU
BibliU has secured backing from 15 investors, including venture fund, institutional, and angel investors. Prominent investors backing the company include Crowdcube, Stonehage Fleming Family & Partners and Guinness Global Investors.
| Investor | Description | Founded Year | Domain | Location |
|---|---|---|---|---|
Sparkmind is focused on venture capital investments in edtech. | 2020 | sparkmind.vc | Helsinki, Finland | |
Investment management services for science ventures are provided in Oxford. | – | oxfordscienceenterprises.com | Oxford, United Kingdom | |
Private equity and equity funds are managed across multiple sectors. | 2003 | guinnessgi.com | London, United Kingdom | |
Impact investments are made in mission-led technology ventures. | – | nestainvestments.org.uk | London, United Kingdom | |
- | – | spartechvc.com | - | |
Nesta is recognized as the UK's innovation agency for social good. | 1998 | nesta.org.uk | London, United Kingdom | |
- | – | innovation.ox.ac.uk | - | |
Multi-family office services are provided to high-net-worth clients. | 1976 | stonehagefleming.com | Philadelphia, United States | |
Equity crowdfunding is enabled for startups and growing businesses. | 2010 | crowdcube.com | Exeter, United Kingdom | |
Offers tax-efficient investments and portfolios for high net worth individuals. | 2016 | wealthclub.co.uk | Bristol, United Kingdom |
Investor details for BibliU
The complete investor list, round-by-round participation and investor portfolios require an active premium plan.
- Complete investor list
- Round participation
- Investor portfolios
- Co-investor network
Verified entity values are shown only after access is granted.
People of BibliU
45 people are tracked at BibliU (20 in leadership, 25 in team); the tracked headcount is 52.
| Name | Role | Group |
|---|---|---|
Tao Mantaras | Co-Founder | Leadership |
Daniel Engelke | Co-Founder | Leadership |
Ian Moroz | Head Of UK Sales And Customer Operations | Leadership |
Annabel Toogood | Head Of Content Operations | Leadership |
Sam Holding | Head Of Demand Generation | Leadership |
Will England | CFO | Leadership |
Dave Sherwood | Co-Founder & CEO | Leadership |
Dr. Malinda Daniel | Director - Change Management | Leadership |
Paul Cabrera | Head Of Customer Support | Leadership |
Aisha Straker-Grimes | Executive VP | Leadership |
Patrick Davidson | Director Of Campus Partnerships | Leadership |
Jon Horvath | Head Of Product | Leadership |
Georgina Balintoni | VP People Operations | Leadership |
Ana Fotachi | US Head of Customer Success | Leadership |
Brian Jacobs | Head Of U.s. Customer Operations | Leadership |
Nick Salmon | Chief Operating Officer | Leadership |
Alex McPherson | VP - Digital Operations | Leadership |
Samantha Mamrosh | Director Of Technical Operations | Leadership |
Richard Hill | Director, Investor | Leadership |
Tim Pinington | VP of Engineering | Leadership |
25 more people are available in the full profile.
Complete people profiles for BibliU
Full employee and board profiles, team structure, tenure and professional contact details require an active premium plan.
- Full employee list
- Team structure
- Board tenure
- Professional contacts
Verified entity values are shown only after access is granted.
Investments & Acquisitions by BibliU
BibliU has strategically engaged in corporate development activities, having acquired 1 company. Notable acquisitions include Texas Book.
| Company Name | Description | Domain | Location | Founded | Acquired | Amount |
|---|---|---|---|---|---|---|
A multimillion-dollar supplier of used books in the U.S. working with thousands of college bookstores across the nation. | texasbook.com | Greenville, United States | 1975 | Oct 2023 | •••• |
Complete acquisition details for BibliU
Acquired stakes, deal sources and the complete acquisition history require an active premium plan.
- Acquired stakes
- Deal sources
- Complete history
- Exports
Verified entity values are shown only after access is granted.
Timeline of BibliU
4 dated milestones of BibliU across 12 years, from founding to its latest funding, stage changes and deals.
- Founded BibliU is founded.
- Funding First funding round.
- Acquisition Acquires Texas Book.
- Funding Latest funding round, Series C, of $55.0M.
Web traffic of BibliU
The website of BibliU (bibliu.com) receives about 1.4M visits a month and ranks #27,914 among all websites worldwide, #1,603 in Universities and Colleges.
- Monthly visits1.4M
▲ 74.4% vs previous month
- Unique visitors136.8K
per month
- Global rank#27,914
among all websites
- Category rank#1,603
Science and Education · Universities and Colleges
- Bounce rate19%
- Pages per visit29.1
- Average visit17 min 48 sec
- DevicesDesktop 89% · Mobile 11%
Websites whose visitors overlap most with BibliU. Affinity shows how closely the audiences match.
| Website | Domain | Audience affinity | Monthly visits | Global rank | Profile |
|---|---|---|---|---|---|
| waketech.edu | 100% | 1.7M | #29,792 | View details | |
| gcu.edu | 99% | 6.8M | #9,568 | View details | |
| scribbr.com | 94% | 7.5M | #7,391 | View details | |
openstax.org | openstax.org | 93% | – | #9,772 | – |
| gptzero.me | 87% | 14.6M | #2,928 | View details | |
| •••••••••• | ••••••.com | ••% | •.•M | #••••• | – |
| •••••••••• | ••••••.com | ••% | •.•M | #••••• | – |
| •••••••••• | ••••••.com | ••% | •.•M | #••••• | – |
All 40 similar websites and full traffic analytics for BibliU
The complete similar-websites list, audience overlap and engagement analytics require an active premium plan.
- 40 similar websites
- Audience overlap
- Engagement analytics
- Traffic by brand
Verified entity values are shown only after access is granted.
Top companies in Education Technology Platforms
10 companies that operate in the same segment as BibliU (Education Technology Platforms), ranked by their profile score on The Company Check.
| Company | Description | Founded | Location | Total funding | Revenue | Employees |
|---|---|---|---|---|---|---|
Developer of a platform providing gamified language learning through interactive exercises | 2011 | Pittsburgh, Pennsylvania, United States | USD 183.3 M | USD 748.02 M | 900 | |
Online educational resources and test preparation for exams are provided. | 2016 | Noida, Uttar Pradesh, India | USD 275 M | USD 415.66 M | 15,046 | |
Cloud-based software for K-12 education is provided. | 1997 | Folsom, California, United States | USD 32 M | USD 47.59 M | 1,308 | |
AI-powered robots are provided as companions for children. | 2015 | Mumbai, Maharashtra, India | USD 107.78 M | – | – | |
Online platform for preschool management and parent updates is offered. | 2014 | San Francisco, California, United States | USD 88.8 M | – | – | |
Real-time classroom behavior feedback is delivered to students by teachers. | 2011 | San Francisco, California, United States | USD 221.22 M | – | 521 | |
Integrated edtech systems are provided for K-12 schools. | 2012 | Mumbai, Maharashtra, India | USD 172.33 M | USD 43.22 M | 1,140 | |
Cloud-based learning management systems are provided for educational courses. | 1999 | Salt Lake City, Utah, United States | USD 88.85 M | – | – | |
High-quality K-12 curriculum and assessments are provided by Amplify. | 2000 | Brooklyn, New York, United States | USD 215 M | – | – | |
One-to-one online English tutoring is provided by 51Talk. | 2011 | Beijing, China | USD 89 M | USD 95.85 M | 539 |
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Related news about Bibliu
Complete news archive for BibliU
Full article history, source details, and older brand coverage require an active premium plan.
- Full article archive
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- Older coverage
- Brand-specific news history
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Frequently Asked Questions about BibliU
BibliU was founded in 2014 and raised its 1st funding round 1 year after it was founded.
BibliU is headquartered in Brooklyn, United States. It is registered at Brooklyn, New York, United States.
BibliU is a funded company, having raised a total of $102.35M across 8 funding rounds to date.
BibliU has 52 employees.
Annual revenue of BibliU is $9.45M as on Jul 31, 2021.
BibliU was founded in 2014 in Brooklyn, United States, focusing on the edtech sector. Digital textbooks and monographs are enabled for purchase and sale through flexible pricing models. Operations include synchronized comments, highlights, and a search engine across desktop, Android, and iOS platforms. Services support publishers, institutions, and libraries in managing educational content distribution.
BibliU offers Universal Learning, BibliU Learn, BibliU Engage, and Library UAA.
BibliU has made 1 acquisition, including Texas Book.
BibliU has 15 investors. Key investors include Crowdcube, Stonehage Fleming Family & Partners, Guinness Global Investors, Nesta, and Angel Investment Network.
BibliU operates through Bibliu Ltd.
The website of BibliU receives about 1.4 million visits a month and ranks #27,914 among all websites worldwide.