About PeerJ
PeerJ is a company based in San Diego (United States) founded in 2012, and was acquired by Taylor & Francis in March 2024. Scientific journal. PeerJ has raised $950 thousand across 2 funding rounds from investors including Taylor & Francis and O'Reilly AlphaTech Ventures. Its website peerj.com draws about 464 thousand monthly visits. PeerJ offers products and services including Peer-Reviewed Articles and Website Access Services. Its legal entity is Maine Potato Growers, Inc.
Company details
PeerJ was established in 2012 in San Diego, United States, as a peer-reviewed open access journal. Articles and reviews are published across biology, life sciences, environmental sciences, and medicine. Operations focus on disseminating scientific research through an online platform, with submissions evaluated by experts in relevant fields. The journal maintains accessibility for global readers without subscription barriers.
- Headquarters San Diego, United States
- Stage Acquired
- Website category Science and Education · Biology
- Email••••••••
- Website peerj.com
- Social LinkedIn X Facebook
- Acquired by Taylor & Francis (Mar 2024)
- Legal Name Maine Potato Growers, Inc
- Total Equity Funding$950K (USD)
in 2 rounds
- InvestorsTaylor & Francis
& 1 more
- Acquired byTaylor & Francis
(Mar 2024)
Products & Services of PeerJ
PeerJ offers a comprehensive portfolio of products and services, including Peer-Reviewed Articles and Website Access Services.
Articles are published and made available for viewing on the platform
Services are provided for accessing content that requires JavaScript
Funding Insights of PeerJ
PeerJ has successfully raised a total of $950K across 2 strategic funding rounds. 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 $950,000
- Total Rounds 2
- First Round $950,000
(Jun 2012)
- Investors Count 1
All 2 funding rounds of PeerJ 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 |
|---|---|---|---|---|---|
| May 2018 | Seed | – | O'Reilly AlphaTech Ventures | – | |
| Jun 2012 | $950,000 | Seed | – | O'Reilly AlphaTech Ventures | – |
2 investors in total: 2 institutional.
Investors in PeerJ
PeerJ has secured backing from 2 investors, including venture fund investors. Prominent investors backing the company include Taylor & Francis and O'Reilly AlphaTech Ventures.
| Investor | Description | Founded Year | Domain | Location |
|---|---|---|---|---|
US focused VC firm | oatv.com | San Francisco, United States | ||
Books and journals are published by Taylor & Francis. | 1852 | taylorandfrancis.com | Abingdon, United Kingdom |
Investor details for PeerJ
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 PeerJ
3 people are tracked at PeerJ (3 in team).
| Name | Role | Group |
|---|---|---|
Lindsay Howell | Editorial Community Manager | Team |
Gavin Morrison | Editorial Community Manager | Team |
Souri Somphanith | Operations Supervisor | Team |
Complete people profiles for PeerJ
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.
Timeline of PeerJ
4 dated milestones of PeerJ across 12 years, from founding to its latest funding, stage changes and deals.
- Founded PeerJ is founded.
- Funding First funding round of $950K.
- Funding Latest funding round, Seed,.
- Exit Acquired by Taylor & Francis.
Web traffic of PeerJ
The website of PeerJ (peerj.com) receives about 463.5K visits a month and ranks #114,095 among all websites worldwide, #7,294 in Biology.
- Monthly visits463.5K
▼ 4% vs previous month
- Unique visitors226.8K
per month
- Global rank#114,095
among all websites
- Category rank#7,294
Science and Education · Biology
- Bounce rate58%
- Pages per visit2.0
- Average visit1 min 12 sec
- DevicesDesktop 64% · Mobile 36%
Websites whose visitors overlap most with PeerJ. Affinity shows how closely the audiences match.
| Website | Domain | Audience affinity | Monthly visits | Global rank | Profile |
|---|---|---|---|---|---|
plosone.org | plosone.org | 100% | #4,204,435 | – | |
plosbiology.org | plosbiology.org | 93% | – | ||
| frontiersin.org | 83% | 11.4M | #6,155 | View details | |
bugs.sgul.ac.uk | bugs.sgul.ac.uk | 80% | – | ||
| cell.com | 78% | 5M | #14,619 | View details | |
| •••••••••• | ••••••.com | ••% | •.•M | #••••• | – |
| •••••••••• | ••••••.com | ••% | •.•M | #••••• | – |
| •••••••••• | ••••••.com | ••% | •.•M | #••••• | – |
All 40 similar websites and full traffic analytics for PeerJ
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.
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Frequently Asked Questions about PeerJ
PeerJ was founded in 2012.
PeerJ is headquartered in San Diego, United States. It is registered at San Diego, California, United States.
PeerJ is a funded company, having raised a total of $950K across 2 funding rounds to date. The company's 1st funding round was a Seed of $950K, raised on Jun 2012.
PeerJ was established in 2012 in San Diego, United States, as a peer-reviewed open access journal. Articles and reviews are published across biology, life sciences, environmental sciences, and medicine. Operations focus on disseminating scientific research through an online platform, with submissions evaluated by experts in relevant fields. The journal maintains accessibility for global readers without subscription barriers.
PeerJ offers Peer-Reviewed Articles and Website Access Services.
PeerJ has 2 investors. Key investors include Taylor & Francis, and O'Reilly AlphaTech Ventures.
PeerJ operates through Maine Potato Growers, Inc.
Yes. PeerJ was acquired by Taylor & Francis in March 2024.
The website of PeerJ receives about 464 thousand visits a month and ranks #114,095 among all websites worldwide.