The List Of Top 10+ Cross Platform App Development Companies in Washington DC | Top Cross Platform App Developers Washington D.C. September 2026

hyperlink infosystem

Details

Founded: 2011
Hourly Rates: < $25
Employees: 1000+
Avg. Project Cost: $100,000+
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.
atomic object

Details

Founded: 2001
Hourly Rates: N/A
Employees: 50 - 249
Avg. Project Cost: $50,000+
Ratings:
4.4
7 Reviews

Service Line

  • Mobile App Development
  • Web Development
  • UI-UX Design
  • Digital Strategy
Since 2001, Atomic Object has operated as a technology services provider. Atomic Object focuses on Mobile App Development. Its team includes 50 - 249 specialists working across design, development, and delivery. The average project on record costs around $5,000,000. Overall, Atomic Object is one of the options worth shortlisting for a technology project.
intellectsoft

Details

Founded: 2007
Hourly Rates: $50 - $99
Employees: 500 - 999
Avg. Project Cost: $25,000+
Ratings: No reviews yet

Service Line

  • Mobile App Development
  • AR App Development
  • UI-UX Design
  • Custom Software Development
  • Internet of Things
  • AI Development
  • Android App Development
  • iOS App Development
  • iPhone App Development
  • Cloud Solutions
Since 2007, Intellectsoft has operated as a technology services provider. Their core services include Custom Software Development. Its team includes 500 - 999 specialists working across design, development, and delivery. Clients can expect pricing around $50 - $99/hr, with projects averaging about $5,000,000. Overall, Intellectsoft is one of the options worth shortlisting for a technology project.
mitraye

Details

Founded: 2013
Hourly Rates: N/A
Employees: N/A
Avg. Project Cost: $2,500,000+
Ratings:
4.2
8 Reviews

Service Line

  • Web Development
  • Web Design
  • Blockchain Development
  • Cryptocurrency Wallet Development
  • Smart Contracts Audits
  • Smart Contracts Development
Mitraye is a technology company founded in 2013. Their work spans web development, mobile apps, and custom software projects. The average project on record costs around $25,000. This gives a quick snapshot of what to expect when working with Mitraye.
smartzweb

Details

Founded: 2013
Hourly Rates: $100 - $149
Employees: 2 - 9
Avg. Project Cost: $50,000+
Ratings: No reviews yet

Service Line

  • Mobile App Development
  • Web Development
  • UI-UX Design
  • Custom Software Development
  • Web Design
  • E-commerce Development
Since 2013, Smartzweb has operated as a technology services provider. Their core services include Mobile App Development. The company operates with a team of 2 - 9 professionals. Typical hourly rates run around $100 - $149/hr, with an average project cost near $2,500,000. These details offer a useful starting point when evaluating Smartzweb.
source approach

Details

Founded: 2015
Hourly Rates: N/A
Employees: 2 - 9
Avg. Project Cost: $100,000+
Ratings:
4.3
7 Reviews

Service Line

  • Mobile App Development
  • Web Development
  • UI-UX Design
  • Web Design
  • E-commerce Development
  • Social Media Marketing
  • SEO
Source Approach is a software development company that turns ideas into working products. The company's main offerings are Mobile App Development. Source Approach employs 2 - 9 people. Projects with this company average about $50,000. These details offer a useful starting point when evaluating Source Approach.
improving

Details

Founded: 2004
Hourly Rates: $150 - $199
Employees: 50 - 249
Avg. Project Cost: $10,000+
Ratings:
4.4
7 Reviews

Service Line

  • Mobile App Development
  • Web Development
  • UI-UX Design
  • Web Design
Since 2004, Improving has operated as a technology services provider. Their core services include Mobile App Development. Improving employs 50 - 249 people. Typical hourly rates run around $150 - $199/hr, with an average project cost near $5,000,000. This profile is a starting point — reach out to Improving directly to discuss project specifics.
altoros

Details

Founded: 2001
Hourly Rates: $150 - $199
Employees: 250 - 499
Avg. Project Cost: $25,000+
Ratings:
4.2
7 Reviews

Service Line

  • Mobile App Development
  • Web Development
  • UI-UX Design
  • Web Design
  • Cloud Solutions
  • Cryptocurrency Wallet Development
  • Hyperledger
  • Smart Contracts Development
Since 2001, Altoros has operated as a technology services provider. The company's main offerings are Custom Software Development. Altoros employs 250 - 499 people. Clients can expect pricing around $150 - $199/hr, with projects averaging about $25,000. These details offer a useful starting point when evaluating Altoros.
evrone

Details

Founded: 2006
Hourly Rates: $25 - $49
Employees: 10 - 49
Avg. Project Cost: $50,000+
Ratings:
4.4
8 Reviews

Service Line

  • Mobile App Development
  • E-commerce Development
  • Android App Development
  • iOS App Development
  • iPhone App Development
Businesses looking for a reliable technology partner often consider Evrone. The company's main offerings are Mobile App Development. Its team includes 10 - 49 specialists working across design, development, and delivery. Typical hourly rates run around $25 - $49/hr, with an average project cost near $10,000. Overall, Evrone is one of the options worth shortlisting for a technology project.
y media labs

Details

Founded: 2008
Hourly Rates: $150 - $199
Employees: 500 - 999
Avg. Project Cost: $50,000+
Ratings:
4.8
8 Reviews

Service Line

  • Mobile App Development
  • Web Development
  • UI-UX Design
Businesses looking for a reliable technology partner often consider Y Media Labs. The company's main offerings are Mobile App Development. With 500 - 999 people on staff, Y Media Labs can take on projects of varying size. Clients can expect pricing around $150 - $199/hr, with projects averaging about $25,000. These details offer a useful starting point when evaluating Y Media Labs.
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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.

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 Washington DC 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 Washington DC that asks the sharpest follow-up questions is usually the one worth a second meeting.

Working with a App Development company in Washington DC usually comes down to a straightforward trade: strong technical talent at a price point that's hard to match in higher-cost markets, without the coordination overhead of a fully remote, no-local-presence vendor. Teams based in Washington DC tend to understand both the practicalities of international client work and the local hiring market, which shows up in smoother onboarding and fewer surprises around contracts and invoicing.

Washington DC turns out a steady stream of engineering talent each year, and the stronger App Development companies in the region have built real depth across current frameworks, cloud infrastructure, and mobile platforms rather than relying on a handful of senior people. For larger projects, ask specifically how a firm staffs beyond its founding team — that answer tells you whether their bench is genuinely deep or whether growth would strain it.

Yes — you can filter App Development companies in Washington DC by budget range, hourly rate, team size, and area of specialization before reaching out to anyone. Pairing those filters with review scores usually gets you to a realistic shortlist in a few minutes instead of manually working through every listing in the category.

Most experienced App Development companies in Washington DC have done this kind of integration many times over — Salesforce, HubSpot, Zoho, and similar platforms are common enough that it's rarely a novel problem. What matters more is giving your App Development partner in Washington DC a full, honest picture of your current stack upfront, so the integration is built cleanly instead of patched together after the fact.

Listen to what they ask about before they start talking solutions. A App Development company in Washington DC genuinely focused on outcomes will want to understand your users, your revenue model, and your competitors before proposing anything technical. One that jumps straight to a timeline and a quote without asking those questions is optimizing for winning the deal, not for whether the thing they build actually works for your business.

Look for App Development companies in Washington DC that offer dedicated-team arrangements and can point to client relationships that have lasted multiple years, not just multiple projects. That kind of continuity usually means the firm treats your product roadmap as something they have a stake in, rather than a queue of tickets to clear. Ask directly for a reference from a client they've worked with for two-plus years — the answer (or lack of one) tells you a lot.
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