DTT develops custom software, apps and AI solutions to help organizations advance digitally.
Web - Game - App Ontwikkelaar | Dtt - Amsterdam
Index for AI
Software developer and web agency · Amsterdam
Custom software, applications and AI solutions for organisations undergoing digital transformation, with 99.99% SLA and 24/7 support.
About this business
Custom software, applications and AI solutions for organisations undergoing digital transformation, with 99.99% SLA and 24/7 support. Over 10 years' expertise in SEO and 5+ years in app store optimisation, achieving organic download increases of over 200% in 12 months.
Service areaBased in Amsterdam, Netherlands, working with a local team and no offshore outsourcing.
Who it is forCode review service to assess the quality, scalability, maintainability and future viability of existing code.
Prices and quotesService Level Agreement costs approximately 10% to 20% of development budget. Free consultation with no commitment, response within 1 business day.
Head officeSint nicolaasstraat 9, 1012 NJ Amsterdam
Services
DTT works for governments, multinationals, healthcare organizations, NGOs, start-ups, investors and SMEs.
DTT offers a Service Level Agreement (SLA) with 99.99% uptime commitment and 24/7 incident management.
DTT has 10+ years of experience in SEO, with sites ranked in top positions on search engines.
DTT offers App Store Optimization (ASO) with 5+ years of experience, having increased organic downloads by over 200% in 12 months.
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 websited-tt.nl
Source of the index listingCogundi
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€37.50 one-off, excl. VAT
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Cogundi measurement · October 2026
Is Web - Game - App Ontwikkelaar | Dtt - Amsterdam 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 Amsterdam. Which business would you recommend?
AI answer
Top 5 
PositionAI score
- 1Webfluencer45
- 2Fabrique24
- 3iO23
- 4WP Masters20
- 5Klein Media15
Web - Game - App Ontwikkelaar | Dtt - Amsterdam 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
Custom software, applications and AI solutions for organisations undergoing digital transformation, with 99.99% SLA and 24/7 support. Over 10 years' expertise in SEO and 5+ years in app store optimisation, achieving organic download increases of over 200% in 12 months.
Source: website of Web - Game - App Ontwikkelaar | Dtt - AmsterdamWho it is forView
Code review service to assess the quality, scalability, maintainability and future viability of existing code.
Source: website of Web - Game - App Ontwikkelaar | Dtt - AmsterdamPrices and quotesView
Service Level Agreement costs approximately 10% to 20% of development budget. Free consultation with no commitment, response within 1 business day.
Source: website of Web - Game - App Ontwikkelaar | Dtt - AmsterdamThis is what is still missing.
Capacity2 questionsThis question needs attention now
From a single piece to a large series: not every job suits every business. These questions make clear which quantities and project sizes you can take on.
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.
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.
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
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From your knowledge to a source AI can consult.
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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.
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Why add information to the Cogundi Index?
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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 Web - Game - App Ontwikkelaar | Dtt - Amsterdam better, but cannot guarantee visibility or a recommendation.