Top Smart Contract Development Companies in Chicago
16 Companies
List of the Top Chicago Smart Contract Developers
Sponsored
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$25,000+$150 - $199 / hr2 - 9Berwyn, IL
Services provided
40% Blockchain25% UX/UI Design15% Web Design +210% Branding10% Low/No Code DevelopmentFocus Areas
33% Smart Contract Development34% Ethereum Development33% Initial Coin Offering ConsultingSee all 15 projectsKalapa Design Studio is a distinguished design firm specializing in Blockchain Solutions, including Distributed Ledger Development and Smart Contract Development. Nearly 100% of reviewers emphasize their exceptional project management, timely delivery, and user-centric approach. Clients particularly appreciate their ownership mindset and the seamless integration of Web3 technologies.
Reviews mention Unique expertise
Kalapa Design Studio has received high praise for their unique expertise in Web3 and blockchain technologies. Clients noted their exceptional adaptability and willingness to engage in collaborative efforts, enhancing project outcomes. For instance, one client highlighted their impressive competence in implementing intricate features like a real-time crypto ticker, which significantly contributed to the project's professionalism. Overall, the sentiment reflects strong satisfaction with Kalapa's capabilities, with clients describing them as invaluable partners in navigating complex design challenges.-
UI/UX Design, Branding & Blockchain Services for Fintech Co
5.0 Jun 15, 2023Kalapa's project's management surpassed expectations, delivering items on time, or before expected delivery dates and responding diligently to our needs via zoom or slack. Their efficient execution and user-centric approach fostered satisfaction, trust, and engagement, while expertise in Web3 technologies ensured seamless integration and a stellar fitness gaming experience. A benchmark for project management, their dedication and over delivery have set a high standard for working with future vendors.
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UI/UX Design for Retail Trading Platform
5.0 Feb 9, 2022Our landing page had a few unique widgets including a real-time crypto ticker at the top which, thanks to Kalapa's implementation, looks extremely well-done. This small detail speaks to the professionalism and competence with which the Kalapa team works. Particularly in the new and exciting field of crypto and blockchain technology, their expertise is second to none, which has been a great asset to the development of Kingfish as a whole.
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Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Kalapa Design Studio is consistently praised for delivering exceptional value relative to their pricing. Clients commend their professionalism, timely delivery, and effective communication, often highlighting that the quality of work exceeds expectations. For instance, one client noted that Kalapa's outputs were 'amazing' and 'exceeded our expectations,' while another emphasized their 'gold standard of customer service.' Overall, the sentiment reflects a strong belief in receiving high-quality work for a fair price, with clients expressing satisfaction and a willingness to continue collaborations.Was this helpful?
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See All Locations (1)Berwyn, IL
2411 Highland Avenue
Berwyn, IL 604022 - 5
7738230833
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$50,000+$150 - $199 / hr10 - 49Evanston, IL
Services provided
20% Blockchain30% Custom Software Development20% Web Development +310% AI Consulting10% AI Development10% Mobile App DevelopmentFocus Areas
35% Smart Contract Development45% Ethereum Development20% Web3See all 6 projectsRed Squirrel Technologies is a Blockchain Development company specializing in Smart Contract Development within Blockchain Technology. Their services have received overwhelmingly positive feedback, with 100% of reviewers highlighting their timely delivery and expertise in blockchain solutions. Clients particularly appreciate their unique insights and high-quality code delivery.
Reviews mention Great project management
Clients have consistently praised Red Squirrel Technologies for their exemplary project management skills. One VP of Engineering highlighted their ability to take full ownership of tasks, ensuring timely completion and seamless integration into existing workflows. The client noted that Red Squirrel's team improved engineering throughput within weeks and received positive peer reviews, showcasing their commitment to quality and responsiveness. Overall, the sentiment reflects a high level of satisfaction with Red Squirrel's project management approach.-
Custom Software Development for Automotive Insurance Company
5.0 May 15, 2023I love working with people who can take full ownership of tasks, almost allowing me to forget I assigned it to them in the first place. The entire Red Squirrel team embodied this. Work items were completed on time or we were proactively notified when something was wrong. Furthermore, the Red Squirrel contractors were perfectly willing to adopt our project management processes, making it seamless to manage their work like any other FTE on the team.
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Industry Experience
Red Squirrel Technologies has received positive feedback across multiple industries, including Gaming, Financial Services, Publishing, Consumer Products, and Healthcare. Clients commend their expertise in developing blockchain solutions, optimizing financial applications, modernizing data processing systems, and delivering HIPAA-compliant web applications. Notable strengths include effective communication, timely project delivery, and a strong cultural fit with client teams. Overall, their professionalism and technical acumen make them a suitable partner for organizations seeking innovative solutions in these sectors.
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Gaming Financial services Publishing Consumer Products Other Industry HealthcareWas this helpful?
See All Locations (1)Evanston, IL
2736 Hartzell St
Evanston, IL 602012 - 5
6307479663
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$5,000+$50 - $99 / hr10 - 49Glenview, IL
Services provided
15% Blockchain20% Web Development15% Custom Software Development +810% Mobile App Development10% UX/UI Design5% Application Management & Support5% Application Testing5% Customer Service Outsourcing5% Enterprise App Modernization5% Other Application Development5% Web DesignFocus Areas
50% Smart Contract Development25% Ethereum Development25% Initial Coin Offering ConsultingObvious Ridge Route LLC is a small website development firm founded in 2013. Their services include Web Development and Custom Software Development.
Read moreSee All Locations (2)Glenview, IL
735 Pleasant Lane
Glenview, IL 600252 - 5
+18603062988
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$10,000+$25 - $49 / hr50 - 249Chicago, IL
Services provided
10% Blockchain10% AI Consulting10% AI Development +710% Application Testing10% Custom Software Development10% E-Commerce Development10% IT Staff Augmentation10% Mobile App Development10% UX/UI Design10% Web DevelopmentFocus Areas
50% Smart Contract Development50% Decentralized FinanceVaival Technologies is an user experience agency. The Chicago, Illinois-based team specializes in UX/UI Design and IT staff augmentation.
Read moreSee All Locations (1)Chicago, IL
205 North Michigan Avenue, Suite 810
Chicago, IL 6060176 - 100
+1-332-255-7111
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$10,000+$25 - $49 / hr10 - 49Chicago, IL
Services provided
25% Blockchain25% Web Development20% Mobile App Development +410% Custom Software Development10% E-Commerce Development5% UX/UI Design5% Web DesignFocus Areas
45% Smart Contract Development45% Ethereum Development10% Initial Coin Offering ConsultingAltRecipe, a website development company, was launched in 2015. The team specializes in Web Development and Blockchain.
Read moreSee All Locations (3)Chicago, IL
208 N Green St
Chicago, IL 606072 - 5
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$5,000+< $25 / hr50 - 249Skokie, IL
Services provided
10% Blockchain20% Enterprise App Modernization20% Mobile App Development +510% Custom Software Development10% Low/No Code Development10% Other Application Development10% Wearable App Development10% Web DesignFocus Areas
10% Smart Contract Development20% Ethereum Development20% Web3 +510% Decentralized Finance10% Initial Coin Offering Consulting10% Metaverse Development10% Smart Contract Auditing10% TokenizationSee all 3 projectsHoff & Mazor is a Blockchain Development company specializing in NFT project design and implementation. They consistently deliver high-quality results, as evidenced by their effective social media engagement and rapid NFT sales, exceeding initial goals. Their expertise in Smart Contract Development and exceptional project management was highlighted in reviews, with 100% positive feedback, albeit with suggestions for more frequent updates.
1 of 1 Blockchain reviews are 5 starsLess than $10,000 avg. project costRead 1 ReviewBlockchain PROJECT HIGHLIGHT
NFT Dev & Social Media Marketing for Marketing Agency
5.0 — Hoff & Mazor developed a comprehensive NFT solution for a marketing agency. The team was responsible for market analysis, smart contract drafting, NFT integration, and social media marketing Read moreWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients consistently praised Hoff & Mazor for their competitive pricing and excellent value for money, noting that the cost fit their budgets while delivering high-quality results. One client highlighted the 'good value for cost' as a key reason for selecting Hoff & Mazor, while another mentioned their pricing aligned well with expectations. Overall, the sentiment reflects satisfaction with the balance of cost and quality, indicating a strong return on investment for their projects.Was this helpful?
See All Locations (1)Skokie, IL
5250 Old Orchard Rd Suite 300, Skokie, IL 60077
Skokie, IL 6007731 - 40
1 (408) 746-3290
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Undisclosed$100 - $149 / hr10 - 49Des Plaines, IL
Services provided
10% Blockchain10% Back Office Outsourcing10% Business Consulting +710% Custom Software Development10% E-Commerce Development10% IT Strategy Consulting10% Mobile App Development10% Search Engine Optimization10% UX/UI Design10% Web DevelopmentFocus Areas
100% Smart Contract DevelopmentMEGATECSOL Inc. , a SEO services firm, specializes in Search Engine Optimization and UX/UI Design. The firm is in Des Plaines, Illinois.
Read moreSee All Locations (1)Des Plaines, IL
1195 Jeannette St
Des Plaines, IL 600162 - 5
+1(773) 676-6783
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$1,000+$25 - $49 / hr250 - 999Morton Grove, IL
Services provided
10% Blockchain10% Content Marketing10% Digital Strategy +710% E-Commerce Development10% Mobile App Development10% Pay Per Click10% Search Engine Optimization10% Social Media Marketing10% UX/UI Design10% Web DevelopmentFocus Areas
20% Smart Contract Development25% Metaverse Development25% Web3 +220% Ethereum Development10% Initial Coin Offering ConsultingGFS IT SOLUTIONS is a midsize London, England-based Digital Strategy company. The team specializes in Digital Strategy and Social Media Marketing.
Read moreSee All Locations (1)Morton Grove, IL
5642 South Park Avenue
Morton Grove, IL 60053151 - 200
(205) 974-5994
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UndisclosedUndisclosed2 - 9Chicago, IL
Services provided
100% BlockchainFocus Areas
25% Smart Contract Development50% Tokenization25% Web3Blockress is a Blockchain company. Based in Chicago, Illinois, their team specializes in Blockchain.
Read moreSee All Locations (1)Chicago, IL
200 East Randolph Street
Chicago, IL 606012 - 5
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UndisclosedUndisclosed10 - 49Chicago, IL
Services provided
70% Blockchain30% Blockchain MarketingFocus Areas
10% Smart Contract Development30% Metaverse Development30% Web3 +220% Ethereum Development10% Initial Coin Offering ConsultingBloq is a Blockchain company located in Chicago, Illinois. They specialize in Blockchain and Blockchain Marketing.
Read moreSee All Locations (1)Chicago, IL
20 W Kinzie St
Chicago, IL 6065441 - 49
36.422.7325
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$25,000+$50 - $99 / hr50 - 249Northbrook, IL
Services provided
35% Blockchain20% Mobile App Development15% Web Development +310% AI Development10% Custom Software Development10% IT Strategy ConsultingFocus Areas
40% Smart Contract Development25% Web315% Tokenization +310% Decentralized Finance5% Ethereum Development5% Metaverse DevelopmentSee all 14 projectsConsider It Done Technologies specializes in Blockchain Development, including Cryptocurrency Development and Smart Contract Development. The company has received overwhelmingly positive feedback, with 100% of reviews praising their technical skills, timely delivery, and effective communication. Additionally, 67% of clients noted their ability to ideate and enhance product functionality, highlighting their practical business acumen alongside strong technical capabilities.
Reviews mention High-quality work
Clients consistently praise Consider It Done Technologies, LLC. for delivering high-quality work efficiently. One client highlighted their outstanding ability to complete complex tasks quickly and within budget, noting a 40% improvement in performance metrics post-project. Additionally, excellent project management was emphasized, with clear timelines and prompt responses to client needs. Despite minor initial documentation issues, the company swiftly addressed these concerns, further solidifying their reputation for quality and responsiveness.-
Custom Software Development for IT Services Company
5.0 May 29, 2025The ability to deliver complex, high-quality work quickly and within budget was outstanding. They combined technical expertise with a product-focused mindset and truly felt like an extension of our own team. Initial technical documentation could have been more detailed, especially during the discovery phase.
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2 of 2 reviews are 5 stars1 new review for Blockchain services$10,000 – $49,000 avg. project costRead 2 Recent ReviewsReviewed 2 times in the past 6 months
Recent reviews of Consider It Done Technologies reflect a highly positive sentiment, highlighting their effective project management and technical expertise. Clients praised timely deliveries and proactive communication, with one noting a 40% increase in user engagement post-project. Another client appreciated the seamless integration of a crypto payment module, achieving over 3% of total orders processed via cryptocurrency within three months. Overall, clients commend CIDT for their ability to combine technical skills with practical business insights.Was this helpful?
2 of 2 Smart Contract Development reviews are 5 stars$50,000 – $199,999 avg. project costSmart Contract Development Experience
Consider It Done Technologies, LLC. has received overwhelmingly positive feedback for their Smart Contract Development services, with 100% of reviewers reporting successful project outcomes. Clients praised their technical expertise, timely delivery, and effective communication. Key strengths highlighted include their ability to ideate and manage projects independently, along with a strong alignment of company values. Both reviews noted the seamless execution of MVPs and adherence to deadlines, showcasing a commitment to quality and client satisfaction.
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See All Locations (1)Northbrook, IL
2468 Brian Dr.
Northbrook, IL 600622 - 5
9802243463
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$1,000+$50 - $99 / hr2 - 9Chicago, IL
Services provided
30% Blockchain20% Mobile App Development15% Low/No Code Development +1310% Web Development5% Application Management & Support5% Commercial Financing2% AI Development2% AR/VR Development2% Marketing Strategy2% Mobile & App Marketing2% UX/UI Design1% Custom Software Development1% Product Design1% Search Engine Optimization1% Social Media Marketing1% Web DesignFocus Areas
35% Smart Contract Development40% Ethereum Development25% Initial Coin Offering ConsultingBased in Miami, Florida and New York City, New York, Birdwell Solutions is a small Blockchain company. The team focuses on Blockchain and Web Development.
Read moreSee All Locations (3)Chicago, IL
220 North Green Street
Chicago, IL 606071
6084731246
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UndisclosedUndisclosed2 - 9Chicago, IL
Services provided
100% BlockchainFocus Areas
50% Smart Contract Development50% Web3TokenFlow is a Blockchain company. In Chicago, Illinois, the firm was launched in 2022. Their team offers Blockchain.
Read moreSee All Locations (1)Chicago, IL
4658 N Kedzie Ave
Chicago, IL 606251
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UndisclosedUndisclosed10 - 49Naperville, IL
Services provided
50% Blockchain50% Custom Software DevelopmentFocus Areas
30% Smart Contract Development40% Web320% Ethereum Development +110% Initial Coin Offering ConsultingWeb3Tech Blockchain Solutions is a Naperville, Illinois-based software development company and Blockchain company. They focus on Custom Software Development and Blockchain.
Read moreSee All Locations (2)Naperville, IL
1755 Park Street
Naperville, IL 605632 - 5
+16305365800
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$25,000+$25 - $49 / hr10 - 49Naperville, IL
Services provided
20% Blockchain20% Mobile App Development10% API Development +510% AR/VR Development10% Application Management & Support10% IoT Development10% Low/No Code Development10% Web DesignFocus Areas
12% Smart Contract Development77% Web38% Ethereum Development +13% Metaverse DevelopmentSee all 3 projectsMeta App Designs is a mobile app development company known for their expertise in creating user-friendly applications for both Android and iOS platforms. Their reviews highlight a 100% client satisfaction rate, emphasizing their strong project management and adherence to deadlines, along with their impressive ability to blend creativity and functionality in their designs. Clients appreciate their commitment to client satisfaction and value alignment.
Reviews mention Unique expertise
Meta App Designs is praised for its unique expertise in merging creativity with functionality, resulting in user-friendly applications that align with client branding and audience needs. Clients noted their impressive ability to enhance customer engagement and satisfaction, leading to significant business growth. However, suggestions for improved communication regarding project updates were mentioned, indicating room for enhancement in transparency.-
Mobile App Dev for Mobile App Dev Company
5.0 Dec 6, 2023Our project observed a remarkable increase in app downloads and user engagement because of Meta App Designs' superb expertise, resulting in observable business growth and increased customer satisfaction, as evidenced by a significant increase in positive user feedback and enhanced brand recognition. The ability of Meta App Designs to seamlessly infuse creativity and functionality within our application, creating a user-friendly interface that agreed with our brand ethics and effectively addressed our target audience's demands, ultimately encouraging a strong brand-consumer relationship, was the most impressive aspect.
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Industry Experience
Meta App Designs has received positive feedback across the Financial Services and Advertising & Marketing industries. In Financial Services, they demonstrated expertise in developing applications that enhance user insights, leading to significant business transformations. In Advertising & Marketing, their ability to create user-friendly applications significantly boosted client engagement and brand recognition. Overall, their strengths include effective project management, timely delivery, and a commitment to client satisfaction, making them a strong candidate for projects in these sectors.
Read All ReviewsSelect Industry to see insights
Financial services Advertising & marketingWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Meta App Designs is frequently commended for providing good value for money, with clients highlighting their pricing as a key factor for selection. One CEO noted, "good value for cost" while a Senior Software Developer emphasized that the pricing fit their budget. Overall, clients express satisfaction with the balance of cost and quality, indicating a positive sentiment regarding the company's financial offerings.Was this helpful?
See All Locations (1)Naperville, IL
218 S Main St 2nd Floor
Naperville, IL 6054031 - 40
844-258-5263
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UndisclosedUndisclosed250 - 999Chicago, IL
Services provided
15% Blockchain20% Business Consulting20% Compliance Consulting +415% Cybersecurity10% Benefits Administration10% Employer of Record (EOR) Services10% Environmental ConsultingFocus Areas
50% Smart Contract Development50% Ethereum DevelopmentEstablished in 1911, Thompson Hine LLP is a Business Consulting company. The team specializes in Business Consulting and Compliance Consulting.
Read moreSee All Locations (8)Chicago, IL
20 North Clark Street, Suite 3200
Chicago, IL 60602+1.312.998.4240
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List of the Top 2 Chicago Smart Contract Developers
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$25,000+$150 - $199 / hr2 - 9Berwyn, IL
Ability to deliver
29.5/40.016.4/20 Reviews8.2/10 Clients & Experience4.9/10 Market PresenceService focus
40% Blockchain33% Smart Contract Development60% Other -
$50,000+$150 - $199 / hr10 - 49Evanston, IL
Ability to deliver
29.4/40.017.2/20 Reviews4.6/10 Clients & Experience7.6/10 Market PresenceService focus
20% Blockchain35% Smart Contract Development80% Other -
$5,000+$50 - $99 / hr10 - 49Glenview, IL
Ability to deliver
12.9/40.00/20 Reviews8.9/10 Clients & Experience4/10 Market PresenceService focus
15% Blockchain50% Smart Contract Development85% Other -
$10,000+$25 - $49 / hr50 - 249Chicago, IL
Ability to deliver
9.1/40.00/20 Reviews3.9/10 Clients & Experience5.2/10 Market PresenceService focus
10% Blockchain50% Smart Contract Development90% Other -
$10,000+$25 - $49 / hr10 - 49Chicago, IL
Ability to deliver
6.4/40.00/20 Reviews1.8/10 Clients & Experience4.6/10 Market PresenceService focus
25% Blockchain45% Smart Contract Development75% Other -
$5,000+< $25 / hr50 - 249Skokie, IL
Ability to deliver
10.3/40.00/20 Reviews4.8/10 Clients & Experience5.5/10 Market PresenceService focus
10% Blockchain10% Smart Contract Development90% Other -
Undisclosed$100 - $149 / hr10 - 49Des Plaines, IL
Ability to deliver
4/40.00/20 Reviews0/10 Clients & Experience4/10 Market PresenceService focus
10% Blockchain100% Smart Contract Development90% Other -
$1,000+$25 - $49 / hr250 - 999Morton Grove, IL
Ability to deliver
5.5/40.00/20 Reviews0/10 Clients & Experience5.5/10 Market PresenceService focus
10% Blockchain20% Smart Contract Development90% Other -
UndisclosedUndisclosed2 - 9Chicago, IL
Ability to deliver
0/40.00/20 Reviews0/10 Clients & Experience0/10 Market PresenceService focus
100% Blockchain25% Smart Contract Development -
UndisclosedUndisclosed10 - 49Chicago, IL
Ability to deliver
0/40.00/20 Reviews0/10 Clients & Experience0/10 Market PresenceService focus
70% Blockchain10% Smart Contract Development30% Other -
$25,000+$50 - $99 / hr50 - 249Northbrook, IL
Ability to deliver
26/40.018.2/20 Reviews2.9/10 Clients & Experience4.9/10 Market PresenceService focus
35% Blockchain40% Smart Contract Development65% Other -
$1,000+$50 - $99 / hr2 - 9Chicago, IL
Ability to deliver
6.1/40.00/20 Reviews2.1/10 Clients & Experience4/10 Market PresenceService focus
30% Blockchain35% Smart Contract Development70% Other -
UndisclosedUndisclosed2 - 9Chicago, IL
Ability to deliver
0/40.00/20 Reviews0/10 Clients & Experience0/10 Market PresenceService focus
100% Blockchain50% Smart Contract Development -
UndisclosedUndisclosed10 - 49Naperville, IL
Ability to deliver
4.6/40.00/20 Reviews0/10 Clients & Experience4.6/10 Market PresenceService focus
50% Blockchain30% Smart Contract Development50% Other -
$25,000+$25 - $49 / hr10 - 49Naperville, IL
Ability to deliver
0/40.00/20 Reviews0/10 Clients & Experience0/10 Market PresenceService focus
20% Blockchain12% Smart Contract Development80% Other -
UndisclosedUndisclosed250 - 999Chicago, IL
Ability to deliver
0/40.00/20 Reviews0/10 Clients & Experience0/10 Market PresenceService focus
15% Blockchain50% Smart Contract Development85% Other
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