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Top 10+ Software Development Companies in Seattle, WA | Software Developers Seattle 2026

Last Updated 04th September 2026 | Category: Top Software Development Firms

The List of Top 10+ Software Development Companies In Seattle, Washington | Top Software Developers Seattle, WA September 2026

hyperlink infosystem

Details

Founded: 2011
Hourly Rates: < $25
Employees: 1000+
Avg. Project Cost: $5,000,000+
Ratings:
5.0
497 Reviews

Service Line

  • Mobile App Development
  • Web Development
  • VR App Development
  • AR App Development
  • Wearable App Development
  • IoT App Development
  • UI-UX Design
Since 2011, Hyperlink InfoSystem has operated as a technology services provider. Hyperlink InfoSystem focuses on Mobile App Development. Hyperlink InfoSystem employs 1000+ people. Clients can expect pricing around < $25/hr, with projects averaging about $100,000. Overall, Hyperlink InfoSystem is one of the options worth shortlisting for a technology project.
snyxius technologies

Details

Founded: 2008
Hourly Rates: $50 - $99
Employees: 10 - 49
Avg. Project Cost: $2,500,000+
Ratings:
4.8
8 Reviews

Service Line

  • Mobile App Development
  • Web Development
  • Custom Software Development
  • Web Design
  • Internet of Things
Since 2008, Snyxius Technologies has operated as a technology services provider. Snyxius Technologies focuses on Mobile App Development. Its team includes 10 - 49 specialists working across design, development, and delivery. Clients can expect pricing around $50 - $99/hr, with projects averaging about $25,000. This gives a quick snapshot of what to expect when working with Snyxius Technologies.
appit ventures

Details

Founded: 2012
Hourly Rates: $100 - $149
Employees: 10 - 49
Avg. Project Cost: $50,000+
Ratings:
4.5
7 Reviews

Service Line

  • Mobile App Development
  • Web Development
  • UI-UX Design
  • Custom Software Development
  • Web Design
  • Internet of Things
Businesses looking for a reliable technology partner often consider AppIt Ventures. Their core services include Mobile App Development. Its team includes 10 - 49 specialists working across design, development, and delivery. Typical hourly rates run around $100 - $149/hr, with an average project cost near $10,000. This gives a quick snapshot of what to expect when working with AppIt Ventures.
web strategy plus

Details

Founded: 2010
Hourly Rates: N/A
Employees: 10 - 49
Avg. Project Cost: $100,000+
Ratings:
4.6
8 Reviews

Service Line

  • Mobile App Development
  • Web Development
  • Social Media Marketing
  • SEO
  • Logo Designing
Businesses looking for a reliable technology partner often consider Web Strategy Plus. Web Strategy Plus focuses on Custom Software Development. Its team includes 10 - 49 specialists working across design, development, and delivery. Projects with this company average about $50,000. This profile is a starting point — reach out to Web Strategy Plus directly to discuss project specifics.
grok interactive

Details

Founded: 2013
Hourly Rates: $100 - $149
Employees: 10 - 49
Avg. Project Cost: $100,000+
Ratings:
4.5
7 Reviews

Service Line

  • Mobile App Development
  • Web Development
  • UI-UX Design
Grok Interactive has been in business since 2013, delivering technology projects for clients. Their core services include Web Development and Mobile App Development. Its team includes 10 - 49 specialists working across design, development, and delivery. Typical hourly rates run around $100 - $149/hr, with an average project cost near $2,500,000. Overall, Grok Interactive is one of the options worth shortlisting for a technology project.
wedowebapps

Details

Founded: 2015
Hourly Rates: $25 - $49
Employees: 10 - 49
Avg. Project Cost: $100,000+
Ratings:
4.8
8 Reviews

Service Line

  • Mobile App Development
  • Web Development
  • UI-UX Design
  • Web Design
  • E-commerce Development
  • Social Media Marketing
  • SEO
  • Android App Development
  • Internet Marketing
WeDoWebApps has been in business since 2015, delivering technology projects for clients. Their core services include Mobile App Development. With 10 - 49 people on staff, WeDoWebApps can take on projects of varying size. Clients can expect pricing around $25 - $49/hr, with projects averaging about $50,000. Overall, WeDoWebApps is one of the options worth shortlisting for a technology project.
surge software

Details

Founded: 2007
Hourly Rates: $100 - $149
Employees: 50 - 249
Avg. Project Cost: $5,000,000+
Ratings:
4.6
7 Reviews

Service Line

  • Mobile App Development
  • Web Development
  • UI-UX Design
  • Custom Software Development
Surge Software has been in business since 2007, delivering technology projects for clients. The company's main offerings are Mobile App Development. The company operates with a team of 50 - 249 professionals. Typical hourly rates run around $100 - $149/hr, with an average project cost near $50,000. This gives a quick snapshot of what to expect when working with Surge Software.
apd group

Details

Founded: N/A
Hourly Rates: $150 - $199
Employees: 50 - 249
Avg. Project Cost: $5,000,000+
Ratings:
4.7
8 Reviews

Service Line

  • Mobile App Development
  • Web Development
  • UI-UX Design
  • Web Design
  • iOS App Development
  • iPhone App Development
APD Group is a software development company that turns ideas into working products. APD Group takes on projects ranging from websites to mobile apps to custom software builds. Its team includes 50 - 249 specialists working across design, development, and delivery. Clients can expect pricing around $150 - $199/hr, with projects averaging about $5,000,000. Overall, APD Group is one of the options worth shortlisting for a technology project.
hashrocket

Details

Founded: 2008
Hourly Rates: $150 - $199
Employees: 10 - 49
Avg. Project Cost: $25,000+
Ratings:
4.1
7 Reviews

Service Line

  • Mobile App Development
  • Web Development
  • E-commerce Development
Hashrocket works with clients to plan, build, and ship digital products. Hashrocket focuses on Mobile App Development and Custom Software Development. With 10 - 49 people on staff, Hashrocket can take on projects of varying size. Clients can expect pricing around $150 - $199/hr, with projects averaging about $25,000. Overall, Hashrocket is one of the options worth shortlisting for a technology project.
onlinico

Details

Founded: 2015
Hourly Rates: $50 - $99
Employees: 10 - 49
Avg. Project Cost: $5,000,000+
Ratings:
4.2
6 Reviews

Service Line

  • Mobile App Development
  • Wearable App Development
  • UI-UX Design
  • Custom Software Development
  • Internet of Things
Since 2015, ONLINICO has operated as a technology services provider. Their core services include QA & Software Testing. With 10 - 49 people on staff, ONLINICO can take on projects of varying size. Typical hourly rates run around $50 - $99/hr, with an average project cost near $25,000. This gives a quick snapshot of what to expect when working with ONLINICO.
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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.

Enterprise-ready Software Development companies in Seattle tend to look different from smaller shops in a few specific ways: named project leads instead of rotating contacts, documented change-management processes, and infrastructure experience that goes beyond a single client's traffic level. Many carry ISO or SOC-type certifications as a baseline, but the real signal is whether they can describe a past engagement of comparable scale in concrete detail. A Software Development firm in Seattle that hesitates on that question probably hasn't done it before.

Outsourcing to Seattle is routine at this point, but it still deserves the basics done properly: a signed NDA, a clear clause on who owns the IP once it's built, and an understanding of what happens if either side wants to walk away mid-project. Established Software Development companies in Seattle will have handled these terms many times before and shouldn't push back on any of them — hesitation there is itself a useful signal.

There's no single number here — a Software Development company in Seattle 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 Software Development firms in Seattle and compare the itemized breakdowns, not just the bottom-line total.

The firms that rank well among Software Development companies in Seattle typically have verifiable client references, a track record of finished (not just started) projects, relevant certifications, and consistently positive feedback across multiple engagements — not just one standout case study. Self-reported claims with nothing to back them up carry little weight here; documented outcomes do.

Look past the pitch deck: read the portfolio for technical substance, check independent reviews rather than the testimonials on the company's own site, and ask for a reference from a project similar in scope to yours. Then ask directly how they handle QA and what happens when a bug slips through after delivery. A Software Development company in Seattle that's confident in its process will answer that last question specifically, not with a vague reassurance.

The better Software Development companies in Seattle don't disappear after handover — expect ongoing options like performance monitoring, security patching, feature iteration based on real usage data, and a maintenance retainer that keeps the product stable as it grows. A Software Development partner in Seattle that stays engaged post-launch is usually the one that ends up delivering more value over the life of the product than the initial build itself.

Software Development companies in Seattle known for reliable delivery usually share a few habits: established agile processes, experienced project managers rather than junior coordinators, and reusable components that cut down on repeated work. Ask a shortlisted Software Development firm in Seattle directly for their on-time delivery rate and how they've handled a project that started slipping — the answer to the second question is usually more revealing than the first.
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