Top 10+ Windows App Development Companies in Portland | Windows App Developers Portland 2026

Last Updated 04th November 2026 | Category: Top App Development Firms

As of November 2026, this directory tracks 59 windows companies. Hyperlink InfoSystem currently sits at the top of the list (5.0-star average from 497 verified reviews, $25 - $49 / hr, in business since 2011). Looking at the group as a whole, the midpoint hourly rate is $125, the median rating is 4.4, and 22% report a team of 50 or more. Most frequently listed specialties here include Mobile App Development, AI Development, Bot Development, and Web Development.

Every company on this page is evaluated on the same real signals: how clients have rated their work, what they charge per hour, how big their team is, and how long they've been in business. Clients rate these windows firms 4.8/5 on average. $100 - $149 / hr is the most common rate band. Roughly 20% of the companies listed report a headcount of 50 or more. Before reaching out to any shortlisted firm, it's worth cross-checking its review history and portfolio directly - every listing is manually checked (founding year, services, team size) and reviews go through a moderation step before they go live.

59
Verified Firms
$100 - $149 / hr
Most Common Rate
4.8
Average Rating
20%
Have 50+ Employees
How this list is built: Companies are added only after manual research into their foundation year, service offerings, ratings, and employee strength. Client reviews go through a verification step before being marked Verified and shown publicly. Listings marked Sponsored pay for premium placement — sponsorship does not affect star ratings or review content.

Top-Ranked windows Companies

Compare the highest-ranked firms first side by side.

Rank Company Rating Reviews Hourly Rate Team Size Founded Headquarters Action
1 5.0 497 $25 - $49 / hr 1,000 - 9,999 2011 Jersey City, NJ Visit Profile
2 4.7 8 $50 - $99 / hr 50 - 249 2005 Portland, OR Visit Profile
3 4.5 6 $150 - $199 / hr 10 - 49 2010 Portland, OR Visit Profile
4 4.4 6 $50 - $99 / hr 2 - 9 N/A Portland, OR Visit Profile
5 4.2 7 $100 - $149 / hr 10 - 49 1999 Portland, ME Visit Profile
6 4.2 7 $50 - $99 / hr 10 - 49 2009 Portland, ME Visit Profile
7 4.1 8 $100 - $149 / hr 2 - 9 2001 Portland, OR Visit Profile
8 4.1 7 $150 - $199 / hr 10 - 49 2005 Portland, OR Visit Profile
9 — — $150 - $199 / hr 250 - 999 2011 Portland, OR Visit Profile
10 — — $50 - $99 / hr 1,000 - 9,999 2009 Portland, OR Visit Profile

The List of Top 10+ Windows App Development Companies in Portland | Top Windows App Developers Portland November 2026

No reviews yet
2018
$100 - $149
2 - 9
—
Undisclosed
10 - 49
—
Undisclosed
Freelancer
2009
$50 - $99
1,000 - 9,999
2019
$100 - $149
2 - 9
4.3 7 Reviews
2001
N/A
500 - 999
$50,000+
Mobile App Development Custom Software Development Internet of Things Cloud Solutions Blockchain Development
2020
$50 - $99
2 - 9
2005
$100 - $149
10 - 49
$5,000,000+
Mobile App Development Web Development UI-UX Design Custom Software Development Web Design
2009
N/A
10 - 49
$25,000+
Mobile App Development Web Development UI-UX Design Ruby on Rails Development
4.4 8 Reviews
N/A
N/A
N/A
$2,500,000+
Mobile App Development Web Development AR App Development UI-UX Design Web Design Branding E-commerce Development Social Media Marketing
No reviews yet
2000
Undisclosed
10 - 49
No reviews yet
2014
$200 - $300
10 - 49
No reviews yet
2017
$100 - $149
10 - 49
2018
$100 - $149
Freelancer
No reviews yet
2011
Undisclosed
10 - 49
—
Undisclosed
2 - 9
—
Undisclosed
2 - 9
N/A
$50 - $99
2 - 9
$5,000,000+
Mobile App Development Web Development UI-UX Design
—
Undisclosed
2 - 9
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FAQ

Frequently Asked Questions

Got questions about our specialized technology solutions? We have the answers to help you make informed decisions.

The best App Development companies in Portland share a few common traits: a portfolio of shipped, real-world products, verified client feedback rather than self-reported testimonials, and a team structure built for accountability instead of just headcount. They can point to specific outcomes — faster load times, higher conversion, successful launches — rather than vague claims of expertise. Cross-checking a shortlist against independent reviews is the fastest way to separate genuinely strong App Development firms in Portland from those that simply market well.

Start by writing down what "done" actually looks like for your project — the core features, the platforms it needs to run on, and a rough budget ceiling. From there, narrow your list to App Development agencies in Portland whose past work matches that scope, and put each one through the same first conversation: a real problem from your project, presented cold, to see how they think rather than how they pitch. The App Development company in Portland that asks the sharpest follow-up questions is usually the one worth a second meeting.

Yes — a good number of App Development companies in Portland have built their client base primarily from overseas, particularly across North America and Western Europe, and have the operational habits to prove it: documented handoffs, async-friendly communication, and contracts written with international clients in mind. If cross-border delivery matters to you, ask a App Development firm in Portland directly for a reference from a client in your own country rather than taking "we work globally" at face value.

There's no single number here — a App Development company in Portland might quote a few thousand dollars for a narrow, well-defined build and a much larger figure for a full product with integrations and ongoing support. The only way to get a real answer for your situation is to send the same brief to a handful of App Development firms in Portland and compare the itemized breakdowns, not just the bottom-line total.

Rankings for App Development companies in Portland are built from a mix of verified client reviews, the depth and relevance of each firm's portfolio, market presence, and how responsive they are on the platform itself — not a single self-reported score. Our team cross-checks submitted project details against client interviews wherever possible, so a company sitting near the top of the Portland list has that position backed by more than its own marketing.

They're not everything, but they're not nothing either. Certifications like ISO 27001 for data security or CMMI for process maturity signal that a App Development company in Portland has been through external scrutiny of how it operates, which is a reasonable baseline. Treat them as one data point among several — a firm with strong certifications but weak references is still a risk, and vice versa.
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