As of November 2026, this directory tracks 52 xamarin 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 $37, the median rating is 4.7, and 39% 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 xamarin firms 4.8/5 on average. $25 - $49 / hr is the most common rate band. Roughly 38% 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.

52
Verified Firms
$25 - $49 / hr
Most Common Rate
4.8
Average Rating
38%
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 xamarin 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
4.8 8 $50 - $99 / hr 50 - 249 2003 Novi Sad, Serbia Visit Profile
3 4.8 7 $25 - $49 / hr 50 - 249 2009 Tallinn, Estonia Visit Profile
4
4.8 6 $50 - $99 / hr 50 - 249 2011 Katowice, Poland Visit Profile
5 4.8 6 $25 - $49 / hr 2 - 9 2000 Cluj-Napoca, Romania Visit Profile
6
4.8 6 $25 - $49 / hr 10 - 49 2014 L'viv, Ukraine Visit Profile
7 4.7 8 $50 - $99 / hr 50 - 249 2011 Wrocław, Poland Visit Profile
8 4.7 8 $50 - $99 / hr 50 - 249 2008 Sofia, Bulgaria Visit Profile
9 4.7 8 $50 - $99 / hr 10 - 49 2003 Warszawa, Poland Visit Profile
10
4.7 8 $25 - $49 / hr 10 - 49 2004 Beograd, Serbia Visit Profile

The List of Top 10+ Xamarin App Development Companies in Saint Petersburg | Top Xamarin App Developers Saint Petersburg November 2026

2023
$25 - $49
10 - 49
No reviews yet
2019
$50 - $99
10 - 49
No reviews yet
—
$50 - $99
10 - 49
2015
$25 - $49
10 - 49
4.8 6 Reviews
2011
$50 - $99
50 - 249
$100,000+
Mobile App Development Web Development UI-UX Design Web Design Enterprise App Development Digital Strategy
2005
$25 - $49
50 - 249
$100,000+
Mobile App Development UI-UX Design
2011
$25 - $49
50 - 249
$25,000+
Mobile App Development Wearable App Development UI-UX Design
No reviews yet
2015
$25 - $49
10 - 49
1994
$25 - $49
1000+
$10,000+
Mobile App Development Web Development UI-UX Design Web Design E-commerce Development SEO
2015
$25 - $49
10 - 49
$5,000,000+
Mobile App Development Web Development Wearable App Development UI-UX Design
—
Undisclosed
10 - 49
2016
$25 - $49
Freelancer
2017
$25 - $49
2 - 9
2014
$50 - $99
250 - 999
$2,500,000+
Mobile App Development Web Development UI-UX Design Web Design Internet of Things AI Development Blockchain Development
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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 Saint Petersburg 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 Saint Petersburg that asks the sharpest follow-up questions is usually the one worth a second meeting.

Saint Petersburg's reputation as a App Development hub didn't happen overnight — it's the result of a steady output of engineering graduates, a maturing local tech scene, and firms that have spent years building repeatable delivery processes for international clients. That combination keeps costs reasonable without forcing a trade-off on quality, which is why the region keeps attracting both first-time outsourcers and companies moving work away from more expensive markets.

A App Development company applies for inclusion in the Saint Petersburg directory by submitting a full profile — case studies, references willing to be contacted, and any relevant certifications — which our team reviews before it goes live. Once listed, staying active and collecting genuine client reviews over time is what improves visibility; a profile that's set up once and never touched again tends to fall behind.

Get clear, specific answers on: who owns the code once it's delivered, what the support window looks like after launch, how they handle a team member leaving mid-project, and what their process is when a client requests a scope change. Vague or evasive answers to any of these from a App Development company in Saint Petersburg are a bigger red flag than a slightly higher quote.

A good App Development company in Saint Petersburg won't make you ask for updates — you should have standing access to a task board, regular written progress notes, and visibility into a staging environment where you can see the work as it's built, not just at the end of a sprint. If a firm treats this kind of access as an inconvenience rather than standard practice, take that seriously before signing anything longer-term.

Platforms like Clutch and GoodFirms are a good starting point, since they require some independent validation of the work described. A strong case study from a App Development company in Saint Petersburg spells out the original problem, what was actually built, and a measurable result — not just a screenshot and a paragraph of praise. Match case studies to your own industry and scale wherever you can; a great result in an unrelated space tells you less than it seems to.
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