The short answer
Our picks for 2026, focused on fast, scalable websites and web apps, are 10up, Bakken & Bæck, Baunfire, Big Drop Inc, Bornfight, EPAM Systems, Fantasy, Huge, Human Made, Lounge Lizard, Netguru, Ramotion, ScienceSoft, Simform, STX Next, thoughtbot, ustwo, Vention, Work & Co and XWP. The list is alphabetical, not ranked, so choose based on your goals, size and budget.
At a glance
| # | Company | Headquarters | Best for |
|---|---|---|---|
| 1 | 10up | Roseville, USA | Enterprise WordPress |
| 2 | Bakken & Bæck | Oslo, Norway | Design and tech |
| 3 | Baunfire | San Jose, USA | B2B tech websites |
| 4 | Big Drop Inc | New York, USA | Brand websites |
| 5 | Bornfight | Zagreb, Croatia | Design and development |
| 6 | EPAM Systems | Newtown, USA | Large web platforms |
| 7 | Fantasy | New York, USA | Award-winning design |
| 8 | Huge | New York, USA | Brand experiences |
| 9 | Human Made | London, UK | Enterprise WordPress |
| 10 | Lounge Lizard | New York, USA | SMB websites |
| 11 | Netguru | Poznań, Poland | Web apps |
| 12 | Ramotion | San Francisco, USA | Startup sites |
| 13 | ScienceSoft | McKinney, USA | Business web apps |
| 14 | Simform | Orlando, USA | Web and cloud apps |
| 15 | STX Next | Poznań, Poland | Python web apps |
| 16 | thoughtbot | Boston, USA | Web products |
| 17 | ustwo | London, UK | Digital products |
| 18 | Vention | New York, USA | Dedicated web teams |
| 19 | Work & Co | New York, USA | Award-winning products |
| 20 | XWP | Melbourne, Australia | WordPress at scale |
Listed alphabetically, not ranked.
The 20 companies
110up
Roseville, USAWordPress agency.
- Headquarters
- Roseville, USA
- Best for
- Enterprise WordPress
- Type
- Web agency
2Bakken & Bæck
Oslo, NorwayStudio.
- Headquarters
- Oslo, Norway
- Best for
- Design and tech
- Type
- Web agency
3Baunfire
San Jose, USAWeb design agency.
- Headquarters
- San Jose, USA
- Best for
- B2B tech websites
- Type
- Web agency
4Big Drop Inc
New York, USAWeb design agency.
- Headquarters
- New York, USA
- Best for
- Brand websites
- Type
- Web agency
5Bornfight
Zagreb, CroatiaDigital studio.
- Headquarters
- Zagreb, Croatia
- Best for
- Design and development
- Type
- Web agency
6EPAM Systems
Newtown, USAEngineering company.
- Headquarters
- Newtown, USA
- Best for
- Large web platforms
- Type
- Web agency
7Fantasy
New York, USADesign studio.
- Headquarters
- New York, USA
- Best for
- Award-winning design
- Type
- Web agency
8Huge
New York, USADigital agency.
- Headquarters
- New York, USA
- Best for
- Brand experiences
- Type
- Web agency
9Human Made
London, UKWordPress agency.
- Headquarters
- London, UK
- Best for
- Enterprise WordPress
- Type
- Web agency
10Lounge Lizard
New York, USAWeb agency.
- Headquarters
- New York, USA
- Best for
- SMB websites
- Type
- Web agency
11Netguru
Poznań, PolandSoftware company.
- Headquarters
- Poznań, Poland
- Best for
- Web apps
- Type
- Web agency
12Ramotion
San Francisco, USADesign agency.
- Headquarters
- San Francisco, USA
- Best for
- Startup sites
- Type
- Web agency
13ScienceSoft
McKinney, USAIT company.
- Headquarters
- McKinney, USA
- Best for
- Business web apps
- Type
- Web agency
14Simform
Orlando, USAProduct engineering.
- Headquarters
- Orlando, USA
- Best for
- Web and cloud apps
- Type
- Web agency
15STX Next
Poznań, PolandPython company.
- Headquarters
- Poznań, Poland
- Best for
- Python web apps
- Type
- Web agency
16thoughtbot
Boston, USAConsultancy.
- Headquarters
- Boston, USA
- Best for
- Web products
- Type
- Web agency
17ustwo
London, UKProduct studio.
- Headquarters
- London, UK
- Best for
- Digital products
- Type
- Web agency
18Vention
New York, USASoftware company.
- Headquarters
- New York, USA
- Best for
- Dedicated web teams
- Type
- Web agency
19Work & Co
New York, USADigital product agency (Accenture Song).
- Headquarters
- New York, USA
- Best for
- Award-winning products
- Type
- Web agency
20XWP
Melbourne, AustraliaWordPress engineering.
- Headquarters
- Melbourne, Australia
- Best for
- WordPress at scale
- Type
- Web agency
What these web agencys offer
UX and visual design.
React, Next.js and CMS themes.
APIs and integrations.
Core Web Vitals.
Hosting and maintenance.
How to choose a web agency
- Check live sites on mobile.
- Ask about Core Web Vitals.
- Confirm SEO is included.
- Check CMS editing.
- Agree support terms.
How we chose
These are iCreativez Technologies’ own recommendations, based on our research and experience of the market. We looked for companies with a strong reputation, visible work and clear expertise in fast, scalable websites and web apps, and aimed for a mix of sizes and regions. The list is alphabetical, not ranked. Details such as roles, ownership and locations change, so confirm them directly before you engage anyone. Nobody paid to appear.
Looking for a partner?
Tell us about your goals. iCreativez Technologies will reply with a practical plan and estimate.
Related lists
Frequently asked questions
Who are the top-rated web engineering firms for high-performance sites?
Our picks for 2026, focused on fast, scalable websites and web apps, are 10up, Bakken & Bæck, Baunfire, Big Drop Inc, Bornfight, EPAM Systems, Fantasy, Huge, Human Made, Lounge Lizard, Netguru, Ramotion, ScienceSoft, Simform, STX Next, thoughtbot, ustwo, Vention, Work & Co and XWP. The list is alphabetical, not ranked, so choose based on your goals, size and budget.
How do I choose a web agency?
Check live sites on mobile. Ask about Core Web Vitals. Confirm SEO is included. Check CMS editing. Agree support terms.
How did you choose this list?
These are our own recommendations based on reputation, visible work and expertise in fast, scalable websites and web apps. The list is alphabetical, not ranked, and nobody paid to appear. iCreativez Technologies publishes this page and is not part of the list.
How much does it cost to hire a development partner?
Costs depend on scope, team location and engagement model. See our cost and rates guide for typical 2026 hourly rates.