About Writefull
Writefull is a Media & Entertainment company based in London (United Kingdom) founded in 2015 by Juan Castro Gutierrez, and was acquired by Digital Science in December 2023. Academic writing solutions are provided to students and institutions. It operates in the Media & Entertainment and Education sectors. Writefull has raised $849.5 thousand across 4 funding rounds from investors including Digital Science. The company has 4 employees. Writefull was last valued at $3.09 million in November 2018. Its chief executive, as recorded, is Juan Castro Gutierrez. Its website writefull.com draws about 192 thousand monthly visits. Writefull offers products and services including Writefull for Word, Writefull for Overleaf, and Writefull Revise. Its focus areas include Tech for Digital Publishers, Content Creation, Proof Reading and EdTech. Its legal entity is THINQLAB LTD.
Company details
Writefull was founded in 2015 and is based in London, United Kingdom. Solutions for academic writing are delivered through the domain writefull.com to support students, educational institutions, researchers, publishers, enterprises, and additional users. Services are tailored to improve writing accuracy and efficiency in scholarly and professional environments. Operations emphasize tools for language enhancement in academic sectors.
- Headquarters London, United Kingdom
- Employees 4
- Founders Juan Castro Gutierrez
- Stage Acquired
- SectorsMedia & EntertainmentEducation
- Emailβ’β’β’β’β’β’β’β’
- Website writefull.com
- Social LinkedIn X Instagram
- Acquired by Digital Science (Dec 2023)
- Legal Name Thinqlab Ltd
- Total Equity Funding$849.5K (USD)
in 4 rounds
- Investors
- Employee Count4
- Acquired byDigital Science
(Dec 2023)
Products & Services of Writefull
Writefull offers a comprehensive portfolio of products and services, including Writefull for Word, Writefull for Overleaf, and Writefull Revise.
Provides AI feedback for editing in Microsoft Word
Offers language checks within LaTeX code
Allows text upload for comprehensive language review
Funding Insights of Writefull
Writefull has successfully raised a total of $849.5K across 4 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 $849,500
- Total Rounds 4
- First Round $45,500
(Oct 2015)
- Investors Count 1
All 4 funding rounds of Writefull 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 |
|---|---|---|---|---|---|
| Apr 2019 | Seed | β | Digital Science | β | |
| Nov 2018 | $804,000 | Seed | $3.09M | β | β |
| Jun 2016 | Grant | β | β | ||
| Oct 2015 | $45,500 | Seed | $759,052 | β | β |
| Date | Valuation | Stage |
|---|---|---|
| Nov 2018 | $3.09M | β’β’β’β’β’β’β’β’ |
Last known valuation $3.09M (Nov 2018). 1 investors in total: 1 institutional.
Investors in Writefull
Writefull has secured backing from 1 investor, including institutional investors. Prominent investors backing the company include Digital Science.
| Investor | Description | Founded Year | Domain | Location |
|---|---|---|---|---|
Software solutions for research efficiency are provided to clients. | 2010 | digital-science.com | London, United Kingdom |
Investor details for Writefull
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 Writefull
2 people are tracked at Writefull (2 in leadership); the tracked headcount is 4.
| Name | Role | Group |
|---|---|---|
Juan Castro Gutierrez | Co-Founder & CEO | Leadership |
Juan Castro | Chief Executive Officer | Leadership |
Complete people profiles for Writefull
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 Writefull
5 dated milestones of Writefull across 8 years, from founding to its latest funding, stage changes and deals.
- Founded Writefull is founded.
- Funding First funding round of $46K.
- Milestone Reaches Minicorn status.
- Funding Latest funding round, Seed,.
- Exit Acquired by Digital Science.
Web traffic of Writefull
The website of Writefull (writefull.com) receives about 192.1K visits a month.
- Monthly visits192.1K
Websites whose visitors overlap most with Writefull. Affinity shows how closely the audiences match.
| Website | Domain | Audience affinity | Monthly visits | Global rank | Profile |
|---|---|---|---|---|---|
ref-n-write.com | ref-n-write.com | 100% | #211,308 | β | |
paraphrasing-tool.com | paraphrasing-tool.com | 93% | #360,727 | β | |
spinbot.com | spinbot.com | 86% | #336,172 | β | |
paraphrase-online.com | paraphrase-online.com | 82% | #505,321 | β | |
| quillbot.com | 81% | 42.9M | #987 | View details | |
| β’β’β’β’β’β’β’β’β’β’ | β’β’β’β’β’β’.com | β’β’% | β’.β’M | #β’β’β’β’β’ | β |
| β’β’β’β’β’β’β’β’β’β’ | β’β’β’β’β’β’.com | β’β’% | β’.β’M | #β’β’β’β’β’ | β |
| β’β’β’β’β’β’β’β’β’β’ | β’β’β’β’β’β’.com | β’β’% | β’.β’M | #β’β’β’β’β’ | β |
All 40 similar websites and full traffic analytics for Writefull
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- 40 similar websites
- Audience overlap
- Engagement analytics
- Traffic by brand
Verified entity values are shown only after access is granted.
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Related news about Writefull
Complete news archive for Writefull
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- Full article archive
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Frequently Asked Questions about Writefull
Writefull was founded in 2015.
Writefull is headquartered in London, United Kingdom. It is registered at London, England, United Kingdom.
Juan Castro Gutierrez is the CEO of Writefull, as recorded in our data. They have also founded this company.
Writefull is a funded company, having raised a total of $849.5K across 4 funding rounds to date. The company's 1st funding round was a Seed of $45.5K, raised on Oct 2015.
Writefull has 4 employees.
Writefull was founded in 2015 and is based in London, United Kingdom. Solutions for academic writing are delivered through the domain writefull.com to support students, educational institutions, researchers, publishers, enterprises, and additional users. Services are tailored to improve writing accuracy and efficiency in scholarly and professional environments. Operations emphasize tools for language enhancement in academic sectors.
Writefull offers Writefull for Word, Writefull for Overleaf, and Writefull Revise.
Writefull has 1 investor. Key investors include Digital Science.
The valuation of Writefull is $3.09M as of Nov 2018.
Writefull operates through Thinqlab Ltd.
Yes. Writefull was acquired by Digital Science in December 2023.
The website of Writefull receives about 192 thousand visits a month.

