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Product Development & Design for Leading Brands

NotionTheory is an ideas and innovations agency that caters to startups and leading brands. We specialize in the fields of web, mobile, virtual reality, augmented reality and artificial intelligence as well as serve as a stand-in CTO for enterprise and investment-backed companies.

  • Min project size
    $10,000+
  • Hourly rate
    $100 - $149 / hr
  • Employees
    10 - 49
  • Locations
    Washington, DC
  • Year founded
    Founded 2014

1 Locations

  • Washington , DC

Select Focus Area
Application Platforms
Heroku
80%
Amazon Application Development Framework
10%
Azure Platform
10%
Frameworks and CMS
Other frameworks and CMS
40%
Django
10%
Programming & Scripting
Ruby
40%
C#
10%
Python
10%
Industries
Consumer products & services
30%
Media
20%
Advertising & marketing
10%
Arts, entertainment & music
10%
Business services
10%
Education
10%
Hospitality & leisure
10%
Clients
Small Business (<$10M)
70%
Enterprise (>$1B)
15%
Midmarket ($10M - $1B)
15%

Pricing Snapshot

Min. project size $10,000+
Avg. hourly rate $100 - $149 /hr
Rating for cost 4.9 /5

What Clients Have Said

NotionTheory offers competitive pricing for app development, with project costs typically ranging from $9,000 to $35,000. Clients appreciate clear budgeting and value for cost, noting responsive communication and tailored solutions that enhance overall project value.

This summary is based on verified Clutch reviews.

Most Common Project Size

$10,000 - $49,999 based on 5 reviews
< $10,000 $10,000 - $49,999 $50,000 - $199,999 > $200,000

Select a service to see pricing information

Highly Rated Similar Providers

NotionTheory Review Insights

Overall Review Rating

5.0
  • Quality 4.9
  • Schedule 4.8
  • Cost 4.9
  • Willing to Refer 5.0

Top Mentions

Review Highlights

  • Commitment to Client Success

    NotionTheory's dedication to client success was evident through their ongoing support and willingness to engage in follow-up work. Clients felt that NotionTheory was not just a service provider but a committed partner in their projects.

  • Challenges with Initial Developers

    Several clients moved to NotionTheory after experiencing issues with previous developers who failed to deliver satisfactory results or meet deadlines. NotionTheory successfully addressed these challenges and provided reliable solutions.

  • Positive Feedback on Product Usability

    End-users and stakeholders have given positive feedback on the usability and design of the products developed by NotionTheory. Clients noted the clean design, ease of navigation, and effective functionality of the apps and platforms.

  • Effective in Startup Environments

    NotionTheory excels in working with startups, helping them refine their ideas and create minimum viable products. Their understanding of the startup ecosystem and ability to provide strategic input was highly valued by clients.

  • High Client Satisfaction

    Overall, clients expressed high levels of satisfaction with NotionTheory's services. They were pleased with the technical expertise, project management, and the quality of the final products delivered.

  • Strong Client Understanding

    Clients praised NotionTheory for their ability to deeply understand their business goals and needs. Their relationship-driven approach ensures that solutions are tailored specifically to each client's objectives, rather than using a one-size-fits-all methodology.

NotionTheory Reviews

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iOS & Android Development for Text Messaging Startup

  • Custom Software Development
  • $10,000 to $49,999
  • Feb. 2016 - Ongoing
5.0
Quality
4.5
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"They obviously have coding and engineering skills, but NotionTheory's team also understands people."

Sep 6, 2016
Vice President, IRIO
Matt Davis
Verified
  • Information technology
  • New York City, New York
  • 11-50 Employees
  • Phone Interview
  • Verified

NotionTheory was hired to prototype a custom iOS and companion Android app in parallel. The launch itself has been put on hold due to unrelated internal factors. 

Prototype Development for Orange Cone

  • Mobile App Development
  • $10,000 to $49,999
5.0
Quality
5.0
Schedule
4.5
Cost
5.0
Willing to Refer
5.0

"I've gotten everything I wanted from the project and, cost-wise, I knew exactly what I was paying."

Jun 7, 2016
Founder & CEO at Orange Cone
Daniel Martin
Verified
  • Government
  • Washington, District of Columbia
  • 1-10 Employees
  • Phone Interview
  • Verified

NotionTheory provided development services for an iOS and Android-based mobile application. This was a PhoneGap development project that involved integrating pre-existing management software and location-based capabilities. 

iOS & Android Developed Crisis Response App for Startup

  • Mobile App Development
  • $10,000 to $49,999
5.0
Quality
5.0
Schedule
5.0
Cost
4.5
Willing to Refer
5.0

"They gave us precise schedules on what we would be doing in order to guarantee that the product would be delivered .... "

Mar 30, 2016
Co-Founder & CEO
Anonymous
Verified
  • Information technology
  • Washington, District of Columbia
  • 1-10 Employees
  • Phone Interview
  • Verified

NotionTheory provided devleopmental support for an iOS and Android-based mobile application. While this involved incorporating pre-developed backend code, NotionTheory was responsible for finalization, testing, and release of the prototype. 

iOS & Android Developed Social App for Startup

  • Mobile App Development
  • $10,000 to $49,999
5.0
Quality
5.0
Schedule
4.5
Cost
5.0
Willing to Refer
5.0

"It turned out that they were able to build our solution for [so] little money, and the process was amazing."

Mar 24, 2016
Co-Founder at Vited
Chris Butcher
Verified
  • Other industries
  • Washington, District of Columbia
  • 1-10 Employees
  • Phone Interview
  • Verified

NotionTheory provided mobile development services for a social planning application. This included PhoneGap development for iOS and Android platforms and development of text-messaging functionality. 

MVP Development for Media & Entertainment Startup

  • Custom Software Development
  • $10,000 to $49,999
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"[NotionTheory] helped me narrow my vision down to the best implementation possible for getting it out into the world successfully."

Mar 9, 2016
Founder & CEO at ShowUp
Katherine Lents
Verified
  • Arts, entertainment & music
  • Austin, Texas
  • 1-10 Employees
  • Phone Interview
  • Verified

NotionTheory constructed a custom website focused on video playback capabilities. They specifically focused on developing a minimum viable product that performed well on mobile platforms. 

Developed Learning Management Solution for Ed Tech Startup

  • Web Development
  • Confidential
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

“We don't have technical backgrounds, so this level of intuition on their end with regard to our vision was essential.”

Mar 8, 2016
Co-Founders at ReadEngage
Anonymous
Verified
  • Education
  • Indianapolis, Indiana
  • 1-10 Employees
  • Phone Interview
  • Verified

NotionTheory provided development services for a functional prototype of an education management platform. This included integration of a number of real-time messaging and optimization for laptop and tablets. 

Showing 1-6 of 6 Reviews

Locations (1)

1875 Connecticut Ave. NW WashingtonDC, United States 20009

2 - 5

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