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We Build World-Class Mobile Solutions

Osellus is a full service mobile development company. We have successfully executed projects for many new mobile ventures and Fortune 1000 clients including Verizon, LG Electronics, NASA, Bank of Montreal, Deloitte Touche, Daimler, Cisco Systems, Samsung and Oracle. We will take your app idea from concept to reality in no time. The result is a beautiful, engaging and useful app that puts you ahead of the competition.

  • Min project size
    $25,000+
  • Hourly rate
    $50 - $99 / hr
  • Employees
    10 - 49
  • Locations
    Toronto, Canada
  • Year founded
    Founded 2001

1 Locations

  • Toronto , Canada

Select Focus Area
Mobile Platforms
BlackBerry OS App Development
20%
Windows Phone
20%
Industries
Advertising & marketing
20%
Information technology
20%
Business services
15%
Consumer products & services
15%
Other industries
15%
Retail
15%
Clients
Midmarket ($10M - $1B)
50%
Small Business (<$10M)
40%
Enterprise (>$1B)
10%

Pricing Snapshot

Min. project size $25,000+
Avg. hourly rate $50 - $99 /hr
Rating for cost 4.7 /5

What Clients Have Said

Osellus Mobile offers competitive pricing, with project costs ranging from $25,000 to over $200,000, depending on the project's scale and complexity. Clients appreciate their value for cost, noting responsiveness and flexibility in meeting evolving requirements.

This summary is based on verified Clutch reviews.

Most Common Project Size

$200,000 - $999,999 based on 5 reviews
< $49,999 $50,000 - $199,999 $200,000 - $999,999 > $1,000,000

Select a service to see pricing information

Highly Rated Similar Providers

Osellus Mobile Review Insights

Overall Review Rating

5.0
  • Quality 4.9
  • Schedule 4.7
  • Cost 4.7
  • Willing to Refer 4.9

Top Mentions

Review Highlights

  • Positive User Feedback

    Projects delivered by Osellus Mobile receive positive feedback from end-users, highlighting the usability and functionality of the apps. Their work results in few reported defects and high user satisfaction, contributing to the overall success of client projects.

  • High Client Satisfaction

    Overall client satisfaction with Osellus Mobile is high. Clients express their contentment with the quality of work, project outcomes, and the company’s ability to exceed expectations by providing more than what was initially requested.

  • Cost-Effective Solutions

    Osellus Mobile offers competitive pricing while delivering high-quality solutions. Clients value their ability to provide cost-effective services without compromising on quality, making them a preferred choice for ongoing and future projects.

  • Flexibility and Innovation

    Clients appreciate Osellus Mobile's flexibility and innovative approach, especially in adapting to new industries and technologies. Their willingness to explore uncharted territories and provide creative solutions is noted as a key strength.

  • Client-Centric Approach

    Osellus Mobile is commended for taking the time to understand clients' business needs, offering valuable recommendations, and ensuring that solutions align with client goals. Their ability to transform client visions into effective technical solutions is frequently highlighted.

  • Challenges with Windows App Development

    While the development of mobile apps was smooth, there were some difficulties encountered with Windows app development, which took longer than expected to resolve. This suggests an area for potential improvement in handling Windows platform challenges.

Osellus Mobile Reviews

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Loyalty Program Mobile Application

  • Mobile App Development
  • Financial Mobile App Development
    +3
  • $10,000 to $49,999
  • Aug. 2017 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
4.5
Willing to Refer
4.5

"Overall, it has been a good experience."

Nov 2, 2017
VP of Client Delivery, Lucidia
Chris Zegers
Verified
  • Advertising & marketing
  • Toronto, Ontario
  • 11-50 Employees
  • Phone Interview
  • Verified

Osellus Mobile developed a loyalty program, member-facing mobile app (iOS & Android) from scratch. The app enables users to accrue and redeem loyalty points and unlock achievements.

Insurance App for Billing & Coverage Information

  • Mobile App Development
  • Financial Mobile App Development
    +4
  • Confidential
5.0
Quality
4.5
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"Osellus has been able to fill in the gaps where vague instructions were provided, going above and beyond what I would normally expect from a vendor."

Nov 1, 2017
Application Development Manager, Insurance Company
Anonymous
Verified
  • Financial services
  • Seattle, Washington
  • 201-500 Employees
  • Phone Interview
  • Verified

Osellus custom built an app from scratch for Android, Windows, and iOS devices to provide our insurance customers a variety of mobile features and services.

Mobile App for Webinar and Course Scheduling Services

  • Mobile App Development
  • Enterprise Mobile App Development
    +2
  • $200,000 to $999,999
  • Jan. 2012 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

“Their ability to extract clarity on what they need to build is impressive.”

Oct 27, 2017
Senior Manager, Computer Networking Firm
Anonymous
Verified
  • Other industries
  • New York, United States
  • 10,001+ Employees
  • Phone Interview
  • Verified

Osellus built 2 applications for iOS and Android. The first has a web portal associated with it, and the second has a website associated with it due to popular demand. The relationship is ongoing.

Android Application Development For Payment Service

  • Custom Software Development
  • Other app platform
  • $50,000 to $199,999
5.0
Quality
5.0
Schedule
4.0
Cost
4.0
Willing to Refer
5.0

"They're very responsive, communicative, and articulate."

Jun 18, 2015
Chief Technology Officer, sQuidCard
Barry Williams
Verified
  • Other industries
  • Toronto, Ontario
  • 11-50 Employees
  • Phone Interview
  • Verified

Osellus Mobile designed a mobile card payment app that runs on Android tablets. The app allows users to interact remotely with their cards by placing money on them and tracking purchases. 

Application Development For Pitney Bowes

  • Custom Software Development
  • Other app platform
    +1
  • $200,000 to $999,999
  • July 2013 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"Osellus Mobile was very good at suggesting things that we hadn't considered."

Jun 17, 2015
Former VP of Marketing, Pitney Bowes
Anonymous
Verified
  • Other industries
  • New York City, New York
  • 10,001+ Employees
  • Phone Interview
  • Verified

Osellus Mobile built a globally-deployed CMS and iPad and Windows apps to organize and update sales content. It can distribute videos, brochures, and other marketing collateral to representatives.

Long-term App Development Partnership For Consulting Firm

  • Custom Software Development
  • Other app platform
  • $200,000 to $999,999
  • Jan. 2013 - Ongoing
5.0
Quality
5.0
Schedule
4.0
Cost
4.5
Willing to Refer
5.0

"You need a true partner to go with you into unchartered waters...and that's what they did."

Jun 16, 2015
President, SwissVBS
Shahin Sobhani
Verified
  • Education
  • Toronto, Ontario
  • 11-50 Employees
  • Phone Interview
  • Verified

Osellus Mobile developed a mobile sales and delivery solution for a management company's products. The solution faithfully replicates the company's standard point of sale system for the web.

Showing 1-6 of 6 Reviews

Locations (1)

100 Adelaide Street West Suite 302 TorontoCanada M5H 1S3

2 - 5

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