About Rayon
Rayon is a Technology company based in Paris (France) founded in 2021. Project management solutions are provided via a collaborative platform. It operates in the Technology and Real Estate & Construction sectors. Rayon has raised $17.61 million across 3 funding rounds from investors including Seedcamp, Northzone and Foundamental. Its website rayon.design draws about 797 thousand monthly visits. Rayon offers products and services including Rayon CAD Software, Drafting Tools, and Collaboration Platform. Its focus areas include Enterprise Applications, Product Management Tools, Product Development and Project Management.
Company details
Rayon was founded in 2021 in Paris, France, and operates in the project management sector for product teams. Work is imported and exported in various formats through the platform. A space planning tool is included, featuring multiplayer editing and sketching capabilities for idea layout. Collaboration is facilitated among users via live chat and comments.
- Headquarters Paris, France
- SectorsTechnologyReal Estate & Construction
- Website category Computers Electronics and Technology · Programming and Developer Software
- Email••••••••
- Website rayon.design
- Social LinkedIn X Instagram YouTube
- Total Equity Funding$17.61M (USD)
in 3 rounds
- Latest Funding Round$11.38M (USD), Series A
Sep 2026
- InvestorsSeedcamp
& 16 more
Products & Services of Rayon
Rayon offers a comprehensive portfolio of products and services, including Rayon CAD Software, Drafting Tools, and Collaboration Platform.
Enables fast creation of architectural drawings and annotations.
Facilitates precise and speedy architectural drafting processes.
Supports real-time editing and feedback on design projects.
Funding Insights of Rayon
Rayon has successfully raised a total of $17.61M across 3 strategic funding rounds. The most recent funding activity was a Series A round of $11.38 million completed in September 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 $17.61M
- Total Rounds 3
- Last Round Series A — $11.38M
- First Round $2M
(Jun 2022)
- Investors Count 17
All 3 funding rounds of Rayon 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 |
|---|---|---|---|---|---|
| Sep 2026 | $11.38M | Series A | – | Partech Partners | |
| Sep 2023 | $4.23M | Series A | – | Northzone, Foundamental | |
| Jun 2022 | $2M | Seed | – | Seedcamp |
17 investors in total: 6 institutional and 11 angel.
Investors in Rayon
Rayon has secured backing from 17 investors, including venture fund and angel investors. Prominent investors backing the company include Seedcamp, Northzone and Foundamental.
| Investor | Description | Founded Year | Domain | Location |
|---|---|---|---|---|
Early-stage startups are funded by Northzone venture capital. | northzone.com | London, United Kingdom | ||
Investments are made in AEC and construction technology globally. | foundamental.com | |||
Venture capital fund investing in tech startups | 2007 | seedcamp.com | London, United Kingdom | |
Seed-stage investments in startups are provided by Kima Ventures. | kimaventures.com | Paris, France | ||
Early-stage startups at venture-media intersections are funded by 20VC Fund. | 20vc.fund | London, United Kingdom | ||
| partechpartners.com | ||||
AW Adam Wiggins | Co-founder of Heroku, angel investor, focused on tech startups | unknown_2fb5b07e64bd4cb0b | ||
DB David Basulto | Angel investor and entrepreneur, founder of NWU, focused on tech startups. | unknown_98239c95f47b44f2a | ||
DA David Apple | unknown_487cddb2bfea43ef9 | |||
NF Norman Foster | unknown_533db46230604f039 |
Investor details for Rayon
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
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People of Rayon
3 people are tracked at Rayon (3 in leadership).
| Name | Role | Group |
|---|---|---|
Bastien Dolla | CEO & Co-founder | Leadership |
Stanislas Chaillou | Co-founder | Leadership |
Viktor Charypar | Head Of Engineering | Leadership |
Complete people profiles for Rayon
Full employee and board profiles, team structure, tenure and professional contact details require an active premium plan.
- Full employee list
- Team structure
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Timeline of Rayon
3 dated milestones of Rayon across 5 years, from founding to its latest funding, stage changes and deals.
- Founded Rayon is founded.
- Funding First funding round of $2.0M.
- Funding Latest funding round, Series A, of $11.4M.
Web traffic of Rayon
The website of Rayon (rayon.design) receives about 796.9K visits a month and ranks #26,569 among all websites worldwide, #3,355 in Programming and Developer Software.
- Monthly visits796.9K
▲ 6.5% vs previous month
- Unique visitors211.2K
per month
- Global rank#26,569
among all websites
- Category rank#3,355
Computers Electronics and Technology · Programming and Developer Software
- Bounce rate33%
- Pages per visit29.4
- Average visit11 min 26 sec
- DevicesDesktop 74% · Mobile 26%
Websites whose visitors overlap most with Rayon. Affinity shows how closely the audiences match.
| Website | Domain | Audience affinity | Monthly visits | Global rank | Profile |
|---|---|---|---|---|---|
capterra.co.uk | capterra.co.uk | 100% | #351,111 | – | |
smartdraw.com | smartdraw.com | 100% | #26,696 | – | |
| planner5d.com | 98% | 3.9M | #15,539 | View details | |
| coohom.com | 97% | #30,689 | View details | ||
| draftsight.com | 97% | #281,324 | View details | ||
| •••••••••• | ••••••.com | ••% | •.•M | #••••• | – |
| •••••••••• | ••••••.com | ••% | •.•M | #••••• | – |
| •••••••••• | ••••••.com | ••% | •.•M | #••••• | – |
All 38 similar websites and full traffic analytics for Rayon
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- 38 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 Rayon
Complete news archive for Rayon
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Frequently Asked Questions about Rayon
Rayon was founded in 2021 and raised its 1st funding round 1 year after it was founded.
Rayon is headquartered in Paris, France.
Rayon is a funded company, having raised a total of $17.61M across 3 funding rounds to date. The company's 1st funding round was a Seed of $2M, raised on Jun 2022.
Rayon was founded in 2021 in Paris, France, and operates in the project management sector for product teams. Work is imported and exported in various formats through the platform. A space planning tool is included, featuring multiplayer editing and sketching capabilities for idea layout. Collaboration is facilitated among users via live chat and comments.
Rayon offers Rayon CAD Software, Drafting Tools, and Collaboration Platform.
Rayon has 17 investors. Key investors include Seedcamp, Northzone, Foundamental, Adam Wiggins, and David Basulto.
The website of Rayon receives about 797 thousand visits a month and ranks #26,569 among all websites worldwide.