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App Development and Digital Marketing for London Businesses

Dcrayon builds Flutter mobile apps, websites and custom software for companies in London and across the UK, and runs their search, ads and social media. We serve London remotely from Delhi, which is 4.5 to 5.5 hours ahead, so your morning overlaps with our afternoon.

HOW WE WORK

How Dcrayon works with the brands we partner with

How Dcrayon works with the brands we partner with
A short film on how we work: the people you deal with, how we report, and the results we hold ourselves to.

How we work with London businesses from Delhi

We serve London remotely from Delhi. This is how a project runs, step by step.

Step 1: Call

In your morning We start with a video call in your morning, which is our afternoon. A 9am call in London is 1:30pm or 2:30pm in Delhi, depending on the time of year.

Step 2: Scope

Written, with a price You get a written scope listing the screens, pages and campaigns, with the price in pounds, before any work starts.

Step 3: Build

Ready when you log in We build during our day, so new test builds and updates are usually ready when your team starts work. You test the app on your own phone and the website on a preview link.

Step 4: Launch and grow

Same team after launch After launch we run the marketing and report each month on leads, sales and installs.

Get my Growth Intelligence in one business day

Free readout of your AI-search citation gap and the 90-day plan to close it. No slide decks, no sales theatre.

1 day

Free audit + plan

Growth chart

Need quick assistance? Reach us at +91 93545 67705

Real client work, with the receipts

Proven Water Industries

200%

Improvement in conversion performance

Proven Water Industries

Proven's growth on Amazon over the engagementDcrayon's work on Proven's Amazon account has run as a long-term growth programme rather...

Keratine Professional

Keratine Professional

What is in place on Keratine Professional's accountOn Amazon.in today, the brand's lead listings name the product type, the hair concern...

GetSetNova

3,400%

Sales growth on Amazon India

GetSetNova

Sales up 3,400% on Amazon IndiaOver the engagement, GetSetNova's sales on Amazon India are up 3,400%, and the brand holds Amazon Best...

McCormick & Company

McCormick & Company

What changed on McCormick's front endThe front end now loads non-essential scripts after the main content, runs third-party tags through...

Roundglass

Roundglass

What changed for Roundglass's HR team, IT and new employeesAccount creation, group membership and licence assignment now follow the...

GRYT Health Labs

GRYT Health Labs

What GRYT shoppers can do on the storeShoppers can check the brand's licence and ownership details, compare single units with packs of...

Daddy of Tastes

Daddy of Tastes

What the Daddy of Tastes kitchens and riders work withCustomers can order from the full menu, pin their exact location, pay through...

Instacertify

Instacertify

What Instacertify's visitors could doVisitors could search for a certification from the first screen, see two clear next steps, and move...

Northern Tile Distributors

Northern Tile Distributors

The storefront delivers a clean shopping experience on both desktop and mobile. Page load times improved significantly, the add-to-cart rate...

RAA Logistics

RAA Logistics

What RAA's customers and team have nowProspective customers can find the exact service they need, read what it covers, see who runs the...

Operators who treat marketing as an engineering problem

Weekly review, version control, mutual kill-switch.

  • “Dcrayon provided website development and design services for our regulatory compliance and taxation company. On-time delivery was commendable. The team was supportive, provided timely deliverables, and communicated with us through virtual meetings throughout the engagement.”

    Harshit Handa

    CEO, Corpify

    Verified on Clutch
  • “The process was smooth and professional. Dcrayon delivered digital marketing for our beauty brand and the work landed measurable outcomes. 35% traffic increase, 45% social growth, and first-page Google rankings, with responsive management throughout.”

    Vikas Rathi

    CEO, Glowral

    Verified on Clutch
  • “They ensure all campaigns go live as scheduled without delays. The e-commerce and digital marketing support raised engagement, website traffic, and sales, and the project oversight stayed organised and responsive across the engagement.”

    Chief Executive Officer, Nirwana Jewellers Private Limited

    Verified on Clutch
  • “Dcrayon made everything right. We commissioned a website design + development build from scratch. it shipped on schedule with responsive adjustments through the review cycles and met the Google feature compatibility we needed.”

    Nikhil Tiwari

    Co-Founder, Instacertify Labs Private Limited

    Verified on Clutch
  • “Their attention to detail and compliance-focused approach helps build a stronger and more sustainable business. Initially they ask for documentation many sellers find difficult to provide. that is exactly what sets them apart. They now also offer USA seller account management. Loved the service. Bestseller in 3 category.”

    Rishab

    Founder, GetSetNova

    Verified on Amazon SPN
  • “Dcrayon took our Amazon account from steady but flat to explosive growth: 180 percent more revenue, from Rs 1.82 crore to Rs 5.10 crore.”

    Keratine Professional

    Salon-grade Hair Care on Amazon

The Score is free. The plan is yours to keep.

Tell us about your app idea, your website or your marketing. We will reply with what we would build or fix first, and what it would cost.

Free Growth Intelligence readout in one business day

Written 90-day plan tied to one revenue metric

Mutual kill-switch after the first 90 days
Your morning in London is our afternoon in Delhi, so calls fit before lunch
The Score is free. The plan is yours to keep.

We serve London remotely
from our Delhi office.

Dcrayon was founded in 2016 and works from its office in Delhi, India. We serve London and UK businesses remotely, over video calls, shared project boards and test builds you can open on your own phone.

UK clients get the same developers, designers and marketers who work with our clients in India, the UAE and the US, and one contact from start to finish.

Book a call
Partnership

Questions from London businesses

Our office is in Delhi, India, and we work with London and UK businesses remotely. Calls are booked in your morning, and you can test every build on your own devices.

Delhi is 5.5 hours ahead of London in winter and 4.5 hours ahead during British Summer Time. We book calls in your morning, then build during the rest of our day, so updates are usually waiting when you start the next morning.

Yes. We set up consent banners, privacy notices and lead forms so tracking only starts after a visitor agrees, in line with UK GDPR and PECR. Your own legal adviser should approve the final wording, as with any supplier.

Yes. We use Flutter, so one codebase runs on both. That keeps building and updating the app simpler than running two separate apps.

Yes. We plan campaigns for UK audiences in British English, set budgets in pounds, and report each month on the leads and sales they bring in.

We can quote in pounds or US dollars. Tell us your preference at the start.

Talk to our team

Talk to our team

Tell us about your business and goals. We will scope a programme that fits your stage and quote within two business days.

You will speak with a senior strategist who works on accounts like yours, not a sales desk reading from a script.

Dcrayon was founded in 2016 and works with clients in India, the US, the UK and the UAE, so you get an answer grounded in comparable work.