September develops websites, web applications, and digital platforms.
September
Index for AI
Software developer and web agency · Utrecht
September develops websites, applications and digital platforms with services including digital strategy, UX design, development (Laravel, WordPress), hosting, SEO and maintenance.
About this business
September develops websites, applications and digital platforms with services including digital strategy, UX design, development (Laravel, WordPress), hosting, SEO and maintenance. The company offers digital accessibility to make websites accessible to everyone, as well as specialized services for nonprofits and charities with donation and crowdfunding system integration. It also provides e-commerce, PWA, API and SaaS solutions, along with analytics tools and privacy dashboards.
Service areaSeptember is based in Utrecht, Netherlands.
Head officeSteenovenweg 8, 3532 AE Utrecht
Services
Services include digital strategy, UX design, development (notably in Laravel), hosting, SEO optimization, and maintenance.
The company offers digital accessibility services to make websites accessible to everyone, including people with disabilities.
September works with mobile applications, APIs, PWAs, and SaaS solutions.
The company offers specialized services for non-profit organizations and charities, with integration of donation and crowdfunding systems.
September offers hosting and continuous maintenance of websites with SLA and continuous improvements.
September uses WordPress and Laravel for web development.
The company offers SEO optimization services to improve visibility on Google and increase traffic.
September provides analytics and measurement services with privacy-friendly dashboards for NGOs.
The company offers e-commerce and conversion funnel services.
September offers API integration and coupling services with other systems.
Sources
This index listing is based on public information on the business website and the official trade register. Additional answers from the owner are still missing.
Business websiteseptember.digital
Source of the index listingCogundi
Your next customer searches with ChatGPT.
Will they find your business?
We research September and map out which information is still missing online. That way we help make your business easier to find for customers who search with ChatGPT and other AI search engines.
We make your business easier for AI to find.
In about 10 minutes you fill in what is still missing. We turn your additions into a business profile that AI systems can read.
€37.50 one-off, excl. VAT
No subscription or automatic renewal
No subscription or automatic renewal
Cogundi measurement · October 2026
Is September in the top 5?
About this list
A potential customer asks for advice. Below you can see which businesses AI assistants recommend for this question, as measured by Cogundi.
Cogundi asks AI assistants the questions customers ask, in the same way for every business in this sector and location. The score weighs how often and how highly each business is mentioned. Completing an index listing does not guarantee a recommendation.
Potential customer asks
I’m looking for a software developer and web agency in Utrecht. Which business would you recommend?
AI answer
Top 5 
PositionAI score
- 1Stuurlui56
- 2Sommet Media54
- 3iFago16
- 4Studio Bureau12
- 5Digital Inside8
September is not on this list yet.
What information is still missing for ChatGPT, Claude, Gemini and Perplexity
Check what is already known and add what is still missing. This helps AI better understand which customers and jobs suit this business.
This is complete.
ServicesView
September develops websites, applications and digital platforms with services including digital strategy, UX design, development (Laravel, WordPress), hosting, SEO and maintenance. The company offers digital accessibility to make websites accessible to everyone, as well as specialized services for nonprofits and charities with donation and crowdfunding system integration. It also provides e-commerce, PWA, API and SaaS solutions, along with analytics tools and privacy dashboards.
Source: website of SeptemberCapacityView
The team includes strategists, UX specialists, designers, developers and project managers.
Source: website of SeptemberService areaView
September is based in Utrecht, Netherlands.
Source: website of SeptemberThis is what is still missing.
Who it is for2 questions
A private customer with a small job is looking for something different from a buyer with a large project. By clarifying who you work for, you help AI judge which searchers your business suits.
Prices and quotes3 questionsThis question needs attention now
“What does something like this cost?” or “Can this be done within my budget?” Searchers often start with the price. Information about your rates and quotes helps AI put your offer in the right context.
Lead times and availability1 question
A rush job calls for a different solution than a project for next year. That’s why we ask about your schedule, usual lead times and room for urgent requests.
How it works3 questions
Some customers want to hand everything over, others like to be involved. By explaining how you approach a job, you help AI match those different expectations.
Quality and guarantees3 questions
Anyone comparing businesses also looks for certainty. How long will something last? What happens if there’s a problem? Your answers help AI explain better what customers can expect.
Certifications and labels1 question
For some searchers a quality mark is a plus; for others a specific certification is a hard requirement. That’s why we map out which accreditations you hold and what they cover.
Experience and references2 questions
“Has this business done something like this before?” A searcher wants to see recognisable examples. Your projects and references give AI concrete information about the experience you bring.
Sustainability1 question
One person looks for reused materials, another wants less waste or a product that lasts longer. These questions make concrete which sustainable choices your business offers.
Make this business recognisable to
You tell. Cogundi does the rest.
From your knowledge to a source AI can consult.
Answer targeted questions
We start from your website and ask about what is missing.
We write and structure
Your answers are clearly organised, readable for machines too. You do not have to build anything yourself.
You check. We publish.
Only after your approval does your completed profile go into the public Cogundi Index.
The link between your business and AI.
More relevant business information, without rebuilding your website first.
Anonymously check a competitor’s AI score and visibility
Run a free Cogundi measurement.
Anonymous: the business will not be notified.
Why add information to the Cogundi Index?
Give AI search engines the missing business information, without having to change your own website first.
Cogundi Index
€37.50one-off, excluding VAT
Intake by chat or phone · no subscription
- Intake by chat or phone
- Review additions before publication
- Business information provided in structured form
Traditional web developer
Adding missing business information to your own website.
- Add 3 information pages
- €372
- Review and update existing pages
- €165
- Structure business information
- €165
Total excluding VAT
€702
With Cogundi: €37.50
Calculation based on average hourly rate
Example budget for around 9.6 hours of work at the average Dutch freelance web developer rate of €73 per hour excluding VAT. The items are an indicative breakdown; the work required and the quote vary per project.
Source: Knab, 2026AI search engines decide independently which businesses they show and recommend. Cogundi helps them understand September better, but cannot guarantee visibility or a recommendation.