Top Blockchain Companies & Developers in St. Louis

Ratings Updated: December 5, 2025

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Featured

What are Featured Providers?

Labrys

5.0 11 reviews
Premier Verified

$10,000+

$100 - $149 / hr

10 - 49

Serves St. Louis, MO

Services provided

50% Blockchain

20% Mobile App Development

20% Web Development +1 service

10% UX/UI Design

Labrys is a blockchain development company specializing in blockchain technology, smart contract development, and cryptocurrency development. The reviews reflect a positive overall experience, with 100% of clients highlighting their professionalism, timely delivery, and exceptional technical skills. Clients particularly praise Labrys for their innovative solutions, seamless communication, and ability to deliver projects efficiently, while maintaining a collaborative and flexible approach.

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2 of 2 reviews are 5 stars

1 new review for Blockchain services

Unknown avg. project cost

Reviewed 2 times in the past 6 months
In recent reviews, clients have praised Labrys for their exceptional quality of work and adherence to timelines. One client noted the impressive design and functionality of their AI auditing tool, while another highlighted the successful implementation of a Web3 platform. Both clients emphasized the professionalism and expertise of Labrys' team, with no areas for improvement identified. Overall sentiment reflects strong satisfaction and confidence in Labrys' capabilities.
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Industry Experience

Labrys has demonstrated expertise across various industries including Automotive, Engineering, Arts and Entertainment, Real Estate, Gaming, Financial Services, Consumer Products, and Information Technology. Clients commend their technical skills, project management, and ability to meet deadlines. The overall sentiment is positive, with highlights on their innovative solutions, responsiveness, and adaptability. Potential clients in the Automotive, Financial Services, and Gaming sectors may find Labrys particularly well-suited for projects requiring advanced blockchain and Web3 technologies.
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Automotive Engineering Arts, entertainment & music Real estate Other Industry Gaming Financial services Consumer Products Information technology

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Australia (5) United States (4)

Milton, Australia

Suite 1, Level 1, 299 Coronation Drive
Milton, Australia 4064
21 - 30

+61

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Vention

4.9 98 reviews
Premier Verified

$25,000+

$50 - $99 / hr

1,000 - 9,999

Serves St. Louis, MO

Services provided

10% Blockchain

30% Custom Software Development

10% AI Agents +5 services

10% AI Development

10% AR/VR Development

10% IT Staff Augmentation

10% Mobile App Development

10% Web Development

Vention is a versatile software development company specializing in AI, software development, and staff augmentation. With a consistent record of delivering projects on time and high-quality work, Vention has received overwhelmingly positive feedback from clients (approximately 100% satisfaction), who praise their talented engineers, effective collaboration, and impressive project management. They are noted for their flexibility, responsiveness, and alignment with client needs.

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2 of 4 reviews are 5 stars

$1,000,000 – $9,999,999 avg. project cost

Reviewed 4 times in the past 6 months
Recent reviews for Vention highlight a consistent theme of high-quality engineering and responsiveness. Clients praised the company's ability to quickly meet project demands, with one noting a Vention engineer's impressive performance in fixing over 100 bugs in a week. Additionally, clients appreciated Vention's capacity to seamlessly integrate into their teams and deliver timely results, with no identified areas for improvement. Overall, the sentiment is overwhelmingly positive, indicating strong client satisfaction and successful partnerships.
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Industry Experience

Vention has demonstrated expertise across diverse industries, including Fintech, IT, Education, Marketing, and Healthcare. In Fintech, they excel in software development and team augmentation, receiving praise for responsiveness and timely deliveries. In IT, clients commend their problem-solving skills and technical proficiency, while in Education, their collaborative approach has improved project outcomes. Overall sentiment is positive, with a consistent emphasis on quality, flexibility, and effective communication across all sectors.
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Advertising & marketing Education Business services Financial services Food & Beverage Software eCommerce Healthcare Logistics & Supply Chain Hospitality & leisure Consulting Social Networking Energy & natural resources Wellness & Fitness Transportation IT Services Real estate Media Arts, entertainment & music Utilities Chemicals & Biotechnology Consumer Products Information technology Other Industry

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Average Project Cost Breakdown

$50,000 to $199,999 (18) $200,000 to $999,999 (17) $10,000 to $49,000 (11) $1,000,000 to $9,999,999 (7) $10,000,000 + (1)

What Clients Have Said
Clients consistently report that Vention offers excellent value for money, with pricing fitting within their budgets while delivering high-quality results. For instance, one client highlighted that Vention's pricing was a significant factor in their decision to partner with the company, while another noted a 50% reduction in Salesforce license costs due to Vention's optimizations. Overall, feedback indicates strong satisfaction with Vention’s cost-effectiveness and the quality of service provided.
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Woodbridge Township, NJ

200 Middlesex Tpke, Suite 204
Woodbridge Township, NJ 08830
10 - 15

732 734 6525

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Innowise

4.9 72 reviews
Premier Verified

$10,000+

$50 - $99 / hr

1,000 - 9,999

Serves St. Louis, MO

Services provided

10% Blockchain

10% AI Development

10% AR/VR Development +7 services

10% Cloud Consulting & SI

10% Custom Software Development

10% E-Commerce Development

10% Enterprise App Modernization

10% IT Staff Augmentation

10% Mobile App Development

10% Web Development

Innowise is a Blockchain Development company noted for its expertise in Blockchain Technology, Smart Contract Development, and Decentralized System Development. Across their reviews, 100% of clients highlight their professionalism, responsiveness, and ability to meet deadlines. Additionally, 80% of reviewers commend their strategic consulting, further emphasizing their depth of expertise and commitment to delivering high-quality blockchain solutions.

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1 of 1 reviews is 5 stars

Unknown avg. project cost

Reviewed 1 time in the past 6 months
In the past six months, clients have praised Innowise for their effective project management and successful delivery of custom solutions. One client highlighted their transition from another firm, noting Innowise's superior handling of timelines and budget, stating they delivered on time and provided a functional product. Overall sentiment is highly positive, emphasizing Innowise's commitment to understanding client needs and executing projects efficiently.
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5 of 5 Blockchain reviews are 5 stars

$10,000 – $49,000 avg. project cost

Blockchain PROJECT HIGHLIGHT

Blockchain & Custom Software Dev for Art Management System
5.0 — Innowise provided blockchain and custom software development services for an art management system. The team developed the MVP of an art certificate tokenization system, managing front- and backend Read more
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Average Project Cost Breakdown

$10,000 to $49,000 (24) $50,000 to $199,999 (17) $200,000 to $999,999 (10) Less than $10,000 (1)

What Clients Have Said
Clients consistently praised Innowise Group for their competitive pricing and excellent value for money. Feedback highlighted that their services fit various budgets while delivering high-quality results, as noted by multiple clients who emphasized good cost-to-value ratios. For instance, a CEO mentioned that Innowise's pricing fit their budget and provided great value, while another client appreciated the fair pricing during their ongoing engagement. Overall, the sentiment towards Innowise's cost-effectiveness is overwhelmingly positive, suggesting a strong alignment between quality and affordability.
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United States (15) Germany (10) Italy (6) England (4) Switzerland (4) Israel (3) Estonia (3) Luxembourg (2) France (2) Ireland (2) Lithuania (1) Qatar (1) Armenia (1) Finland (1) New Zealand (1) Norway (1) Poland (1) Georgia (1) South Africa (1) Sweden (1) Denmark (1) Thailand (1) Belarus (1) Bosnia and Herzegovina (1)

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Object Computing, Inc.

Not yet reviewed

Undisclosed

Undisclosed

50 - 249

St. Louis, MO

Services provided

20% Blockchain

40% AI Development

20% IoT Development +2 services

10% Custom Software Development

10% Web Development

Object Computing, Inc. Is an AI company. In St. Louis, Missouri, the company provides Artificial Intelligence and Blockchain.
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St. Louis, MO

12140 Woodcrest Executive Drive, Suite 300
St. Louis, MO 63141
101 - 150

3145790066

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Polaris Solutions, LLC

Not yet reviewed

Undisclosed

Undisclosed

50 - 249

St. Louis, MO

Services provided

10% Blockchain

20% Custom Software Development

20% IT Managed Services +5 services

10% Application Management & Support

10% Application Testing

10% Cloud Consulting & SI

10% Cybersecurity

10% Enterprise App Modernization

Polaris Solutions, LLC is an IT managed services company founded in 2008. The agency provides IT managed services and Custom Software Development.
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St. Louis, MO

343 S Kirkwood Rd
St. Louis, MO 63122
50 - 75

(314) 697-4800

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Featured

What are Featured Providers?
RedDuck

5.0 13 reviews
Verified

$10,000+

$50 - $99 / hr

10 - 49

Serves St. Louis, MO

Services provided

100% Blockchain

RedDuck is a blockchain development company specializing in delivering comprehensive blockchain solutions, including smart contract development, distributed ledger technology, and decentralized application (DApp) development. Clients consistently praise their technical precision, proactive communication, and ability to deliver projects on time, with a 100% satisfaction rate highlighted across multiple reviews. Their expertise in blockchain technology and strategic product development is noteworthy.

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Reviews mention Communicative
The feedback regarding RedDuck's communication is overwhelmingly positive. Clients have praised their proactive communication, noting instances of daily stand-ups and prompt responses to needs. One client highlighted that RedDuck consistently delivered faster than expected, demonstrating effective project management and reliability. Another client emphasized the team's excellent understanding and smooth communication, which contributed to a productive working relationship. Overall, the sentiment reflects a strong appreciation for RedDuck's communicative approach and responsiveness.

Platform Development for Financial Services Company

5.0 Jul 31, 2023

RedDuck has been very productive in their time management and has always delivered on time. They have been very proactive in communication with daily stand-ups and managers holding the junior devs responsible for the delivery timeline promised. What is also very refreshing to see that the team delivered without fuss and unnecessary delays. They have also been super-active in terms of communication.
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Web Development for Blockchain Game

5.0 Jan 27, 2022

The communication is excellent, and things go smoothly. We’re happier with RedDuck than with all the companies we’ve worked with in the past. We really like how they handle communication and deadlines. RedDuck works hard, and if they can’t get their stuff together, they work late in the night.
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Industry Experience

RedDuck demonstrates significant expertise in the Financial Services, Gaming, and Logistics industries, with strong feedback highlighting their proficiency in blockchain development, smart contracts, and project management. Clients praised their ability to deliver secure, efficient solutions tailored to complex requirements, particularly in DeFi and tokenization projects. Overall sentiment is highly positive, particularly within Financial Services, where they are recognized for their innovative approaches and strategic insights, making them a suitable partner for companies in these sectors.
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Financial services Other Industry Logistics & Supply Chain Gaming

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Average Project Cost Breakdown

$50,000 to $199,999 (5) $10,000 to $49,000 (1)

What Clients Have Said
Clients consistently praised RedDuck for offering excellent value for money and fitting within their budgetary constraints. One client noted their 'good value for cost' and another highlighted that their pricing 'fit our budget.' Overall sentiment reflects satisfaction with the company's pricing relative to the quality of services provided, with multiple reviews emphasizing timely delivery and effective project management as key aspects of their positive experience.
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More responsive than most other service providers

RedDuck is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.
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Technorely Inc.

5.0 19 reviews
Verified

$50,000+

$50 - $99 / hr

50 - 249

Serves St. Louis, MO

Services provided

40% Blockchain

30% Custom Software Development

20% Web Development +1 service

10% Mobile App Development

Technorely Inc. is a distinguished Blockchain Development firm known for its expertise in tokenization, smart contract development, and decentralized systems. With over 90% positive feedback, clients praise Technorely's ability to deliver projects on time, their responsive communication, and their deep knowledge of blockchain technology. Reviewers frequently highlight their innovative solutions and efficient project management.

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Reviews mention High-quality work
Technorely Inc. consistently receives high praise for delivering high-quality work across various projects. Clients noted their ability to meet strict development standards and deliver on time, with one client highlighting a 269% increase in token price post-launch. Another emphasized the quality of software delivered, aligning with budget expectations. Overall, feedback reflects a strong sentiment of satisfaction regarding the quality, expertise, and responsiveness of Technorely's team, with no significant areas for improvement identified.

Web Development for Restaurant Accounting Solution

5.0 Mar 4, 2019

Even within a very short timeline, they executed everything with excellence and got the site up and running quickly. They are dedicated to quality, and they deliver on everything they promise.
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Mobile App Dev for Delivery Company

5.0 Jan 29, 2019

The team was highly communicative from start to finish. They delivered high-quality products quickly.
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Android Mobile App Development for Drone Management Service

5.0 Jul 28, 2018

Their speed, the quality of the development, and their communication are impressive.
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Digital Assets Platform Dev for Asset Tokenization Co

5.0 Nov 15, 2024

All the required development goals were achieved on time, meeting strict development standards and using all modern best-practices. Technorely effectively managed the project, delivering the beta version within two months as promised. They were responsive to our needs and prioritized quality and compliance.
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IT Services for Logistics & Shipping Company

5.0 Oct 23, 2024

Technorely is a prominent player in the technological field, widely recognized for its expertise in providing high-quality IT services and solutions. Since 2020, it has been instrumental in assisting BlueQbit, a company focused on artificial intelligence (AI) and blockchain technologies, by delivering top-notch technological support and development services. Moreover, Technorely’s team of skilled professionals and its commitment to excellence have allowed BlueQbit to stay at the forefront of AI and blockchain innovation, ensuring that both companies remain competitive in the ever-evolving technological landscape.
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5 of 5 Blockchain reviews are 5 stars

5 new reviews for Blockchain in past 6 months

$50,000 – $199,999 avg. project cost

Blockchain PROJECT HIGHLIGHT

Digital Assets Platform Dev for Asset Tokenization Co
5.0 — Technorely Inc. created a digital assets platform for an asset tokenization company. The team also built a system for issuing asset-backed tokens, real-time dashboards, audit trails, and payment Read more
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Average Project Cost Breakdown

$10,000 to $49,000 (6) $50,000 to $199,999 (4) $200,000 to $999,999 (3) Less than $10,000 (2)

What Clients Have Said
Client feedback regarding Technorely Inc.'s cost and value for money is overwhelmingly positive. Multiple reviews highlight that the company's pricing aligns well with client budgets, with one client noting it as a key reason for selection. Clients consistently commend the high quality of work delivered for the price paid, mentioning excellent project management and timely delivery, which further enhances perceived value. Overall, clients feel they receive significant returns on their investment, reinforcing Technorely's reputation for good value.
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More responsive than most other service providers

Technorely Inc. is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.
Get in Touch

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Empire App Labs

Not yet reviewed

$5,000+

$50 - $99 / hr

10 - 49

St. Louis, MO

Services provided

10% Blockchain

45% UX/UI Design

40% Mobile App Development +1 service

5% Web Development

Empire App Labs is an user experience design agency located in St. Louis, Missouri. Launched in 2018, the team provides UX/UI Design and Mobile App Development.
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St. Louis, MO

911 Washington Avenue
St. Louis, MO 63101
21 - 30

1-888-694-9189

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Techlon Digital

Not yet reviewed

Undisclosed

Undisclosed

50 - 249

St. Louis, MO

Services provided

20% Blockchain

20% Branding

20% E-Commerce Development +2 services

20% Search Engine Optimization

20% Web Development

Techlon Digital, a branding firm, was established in 2025. The midsize team focuses on Branding and Search Engine Optimization.
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St. Louis, MO

48 Willmore Road
St. Louis, MO 63109
1

03442109358

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Richter Solutions

Not yet reviewed

$5,000+

$100 - $149 / hr

2 - 9

Fenton, MO

Services provided

16% Blockchain

17% IT Managed Services

17% IT Strategy Consulting +4 services

16% Enterprise App Modernization

12% Custom Software Development

12% Mobile App Development

10% AR/VR Development

Founded in 2015, Richter Solutions is an IT managed services company. Their team specializes in IT managed services and IT strategy consulting.
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Fenton, MO

675 Walnut Ridge
Fenton, MO 63026
6 - 9

13146000937

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Top Blockchain Companies & Developers in St. Louis

List of the Top St. Louis Blockchain Development Companies

Reviewed 2 times in the past 6 months

Industry Experience

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Reviewed 4 times in the past 6 months

Industry Experience

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Average Project Cost Breakdown

What Clients Have Said

Reviewed 1 time in the past 6 months

Blockchain & Custom Software Dev for Art Management System

Average Project Cost Breakdown

What Clients Have Said

Reviews mention Communicative

Platform Development for Financial Services Company

Web Development for Blockchain Game

Industry Experience

Select Industry to see insights

Average Project Cost Breakdown

What Clients Have Said

RedDuck is very responsive

Reviews mention High-quality work

Web Development for Restaurant Accounting Solution

Mobile App Dev for Delivery Company

Android Mobile App Development for Drone Management Service

Digital Assets Platform Dev for Asset Tokenization Co

IT Services for Logistics & Shipping Company

Digital Assets Platform Dev for Asset Tokenization Co

Average Project Cost Breakdown

What Clients Have Said

Technorely Inc. is very responsive

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List of the Top St. Louis Blockchain Development Companies

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