Top Internet of Things Companies in Spain

Ratings Updated: February 28, 2026

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3 Leaders 15 Contenders

58 Companies

Country: Spain

List of the Top Spain IoT Developers

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Yalantis

4.8 78 reviews
Premier Verified

$50,000+

$50 - $99 / hr

250 - 999

Serves Spain

Services provided

60% IoT Development

10% AI Development

10% BI & Big Data Consulting & SI +2 services

10% Custom Software Development

10% Product Design

Yalantis is a distinguished IoT App Development company, noted for its outstanding custom healthcare software solutions. With 100% positive feedback, clients commend their seamless integration, consistent team continuity, and ability to deliver complex IoT integrations under tight deadlines. Yalantis is praised for its reliable outcomes, professionalism, and role as a strategic tech partner, making it an ideal choice for IoT solutions.

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Reviews mention Accommodating
The reviews indicate a strong sentiment of accommodation from Yalantis, with multiple clients praising their responsiveness and flexibility. One client noted, "The whole Yalantis team was accommodating from project conception to completion," while another highlighted their ability to "adapt to our working styles" and provide effective support. Clients appreciated how Yalantis addressed changes and challenges without disruption, emphasizing their commitment to meeting diverse client needs and fostering a collaborative environment.

Trading Platform & SaaS Development for B2B Software Co

5.0 Mar 26, 2024

Yalantis’ ability to quickly learn about the space and build software specific to the industry was extremely impressive. Additionally, their versatility in accommodating a wide array of needs and adapting to our working styles was remarkably good.
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Mobile SDK Development for Messaging Platform

5.0 May 5, 2023

They tailored the SDKs to accommodate the specific requirements and constraints of each platform, including iOS, Android, React Native, Flutter, and Unity. This comprehensive knowledge and attention to detail significantly contributed to the project's overall success.
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Web Dev for Religious Organization

5.0 Aug 25, 2022

They’ve implemented feedback and accommodated scope changes without disrupting the process or veering too far off the budget and time frame.
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End-to-End Custom Web & Software Dev Support for SaaS Firm

4.5 May 13, 2022

Yalantis is very accommodating — they've made changes when an engineer hasn't worked out for us. We can exchange engineers as needed.
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Mobile App Dev for Daycare Platform

5.0 Jan 11, 2019

The Yalantis team understands that every customer and every project is a bit different. They expertly balance flexibility with organization, accommodating every project’s unique requirements, but still following a strict process that ensures they deliver quality results on time.
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2 of 2 reviews are 5 stars

Unknown avg. project cost

Reviewed 2 times in the past 6 months
Recent reviews of Yalantis reflect a highly positive sentiment, highlighting their effective project management and dedication to client success. Clients praised their ability to address critical challenges, such as infrastructure transformation and platform optimization. Notably, one client commended Yalantis for going above and beyond, while another emphasized their strong culture fit and value for cost. Overall, clients expressed satisfaction with their collaboration, with no significant areas for improvement identified.
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1 of 1 IoT Development reviews are 5 stars

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

IoT Development PROJECT HIGHLIGHT

IoT & Mobile App Development for IoT Hardware & Software Co
5.0 — Yalantis provided development services for an IoT hardware and software company. The team extended the client's network and app version 2.0 and offered iOS and Android development, QA, and project Read more
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Average Project Cost Breakdown

$50,000 to $199,999 (27) $200,000 to $999,999 (15) $10,000 to $49,000 (13) $1,000,000 to $9,999,999 (2)

What Clients Have Said
Clients consistently highlight Yalantis's competitive pricing and excellent value for money. For instance, one client noted that Yalantis's pricing fit their budget while delivering high-quality work. Another client emphasized that the quality of Yalantis's services justified their costs, stating they received better results compared to more expensive alternatives. Overall, feedback reflects satisfaction with the balance of cost and deliverables, reinforcing Yalantis's reputation as a cost-effective partner in software development.
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Esmartia

Not yet reviewed

Undisclosed

Undisclosed

10 - 49

Madrid, Spain

Services provided

10% IoT Development

10% CRM Consulting and SI

10% Content Marketing +7 services

10% Conversion Optimization

10% Digital Strategy

10% Marketing Strategy

10% Mobile & App Marketing

10% Search Engine Optimization

10% Social Media Marketing

10% Web Development

Esmartia is a Marketing Strategy company. The Madrid, Spain-based firm provides Marketing Strategy and Digital Strategy.
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INTELLISOFT Corp

4.8 5 reviews

$50,000+

$50 - $99 / hr

50 - 249

Alacant, Spain

Services provided

15% IoT Development

30% Web Development

20% Custom Software Development +2 services

20% Logistics & Supply Chain Consulting

15% Wearable App Development

INTELLISOFT Corp is a software development and IT consulting firm with expertise in backend and frontend development, particularly using technologies like .NET, Node.js, and Angular. They are recognized for their flexibility, expertise, and strong project management skills, with 100% of reviews highlighting their timely delivery and quality work. While some clients noted challenges with language and scaling, a significant 80% emphasized their effective communication and reliability.

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Industry Experience

INTELLISOFT Corp has demonstrated expertise across various industries, including IT Services, Information Technology, Software, and Wellness & Fitness. Clients have praised their flexibility, technical proficiency, and effective project management, leading to timely delivery and adherence to budget. In IT and Software, they excel in backend development and user interface design, while in Wellness & Fitness, they contribute significantly to healthcare solutions. Overall, feedback reflects strong satisfaction and willingness to engage for future projects, indicating a solid fit for companies in these sectors.
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IT Services Information technology Software Wellness & Fitness

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Average Project Cost Breakdown

$200,000 to $999,999 (2) Less than $10,000 (1)

What Clients Have Said
Clients have consistently praised INTELLISOFT Corp for their competitive pricing and overall value for money. One client noted their impressive hourly rates, particularly compared to local alternatives in Switzerland, while another highlighted that projects were completed on time and within budget, yielding significant cost savings. Overall, feedback indicates a strong satisfaction with the balance of cost and quality, reinforcing the company's position as a reliable outsourcing partner.
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Switzerland (2) United States (2) Denmark (1)

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Alacant, Spain

26 Carrer Calderón de la Barca
Alacant, Spain 03004
2 - 5

+34698944741

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Mediaorigo International Ltd

Not yet reviewed

$5,000+

$25 - $49 / hr

10 - 49

Gran Canaria, Spain

Services provided

20% IoT Development

15% E-Commerce Development

15% Warehousing & Distribution +5 services

10% CRM Consulting and SI

10% Custom Software Development

10% ERP Consulting and SI

10% IT Strategy Consulting

10% Web Development

Mediaorigo International Ltd is an IoT development company. The Hong Kong, Hong Kong-based firm focuses on IoT development and E-Commerce Development.
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Gran Canaria, Spain

Mogan
Gran Canaria, Spain
2 - 5

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Appex Factory SL

Not yet reviewed

Undisclosed

Undisclosed

2 - 9

Sabadell, Spain

Services provided

20% IoT Development

20% Cloud Consulting & SI

20% Custom Software Development +3 services

20% Web Development

10% Mobile App Development

10% UX/UI Design

Appex Factory SL is a small Sabadell, Spain-based cloud consulting & SI company. The team provides cloud consulting & SI and Custom Software Development.
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Pandora FMS

Not yet reviewed

Undisclosed

Undisclosed

2 - 9

Madrid, Spain

Services provided

20% IoT Development

20% CRM Consulting and SI

20% Cloud Consulting & SI +2 services

20% IT Strategy Consulting

20% UX/UI Design

Small UX design company Pandora FMS, is based in Madrid, Spain. Their services include UX/UI Design and IT strategy consulting.
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Sloboda Studio

4.9 52 reviews

$10,000+

$25 - $49 / hr

50 - 249

València, Spain

Services provided

20% IoT Development

35% IT Staff Augmentation

25% AI Development +2 services

10% Custom Software Development

10% Web Development

Sloboda Studio is a software development company specializing in web development, notably using technologies such as Ruby on Rails and Python. Across their reviews, the company is praised for its high-quality deliverables and effective project management, with 100% positive feedback highlighting their responsiveness and capability in integrating quickly with client teams. Clients appreciate Sloboda Studio's professional expertise and proactive communication, though some suggest more proactive communication on potential project delays.

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Reviews mention Creative
The sentiment regarding Sloboda Studio's creativity is highly positive. Clients commend their ability to generate innovative ideas and effectively translate project goals into actionable tasks. One client noted, 'Sloboda Studio came up with many good ideas by themselves,' highlighting their proactive approach. Additionally, the team's understanding of the project's purpose was praised, with the client stating, 'They've built an amazing product for us.' Overall, Sloboda Studio is recognized for its creative contributions and collaborative spirit.

Production Deployment for Three Marketplaces

5.0 May 20, 2019

Sloboda Studio also came up with many good ideas by themselves, having open discussions with me, weeding through the bad ideas. I missed this approach from other agencies. I like being told when something is right or wrong.
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Industry Experience

Sloboda Studio has garnered positive feedback across multiple industries, particularly in IT Services, Software, and Healthcare. Clients commend their expertise in Ruby on Rails and React, highlighting their ability to enhance operational efficiency and accelerate project timelines. In the IT sector, they are noted for quick integration and robust communication, while in Healthcare, their development of backend features has significantly automated processes. Overall, sentiment is highly favorable, making Sloboda Studio a strong candidate for projects in these domains.
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IT Services Software Advertising & marketing Food & Beverages Other Industry Hospitality & leisure Human Resources Consumer Products Information technology Healthcare Education Business services Nonprofit Media Chemicals & Biotechnology Transportation Financial services Arts, entertainment & music Energy & natural resources Consulting

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Average Project Cost Breakdown

$10,000 to $49,000 (18) $50,000 to $199,999 (8) Less than $10,000 (3) $200,000 to $999,999 (1)

What Clients Have Said
Clients consistently highlight Sloboda Studio's competitive pricing and excellent value for money. Many reviews note the impressive balance between cost and quality, with one client stating they received 'good value for cost.' Another emphasized their ability to deliver high-quality work at rates significantly lower than competitors, contributing to a positive sentiment regarding affordability. Overall, clients express satisfaction with the financial investment relative to the quality of outcomes achieved.
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More responsive than most other service providers

Sloboda Studio 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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Master Data 360, S.L

Not yet reviewed

Undisclosed

Undisclosed

Freelancer

Palma, Spain

Services provided

20% IoT Development

20% AI Development

20% BI & Big Data Consulting & SI +2 services

20% Cloud Consulting & SI

20% IT Strategy Consulting

Master Data 360, S.L is an IT strategy consulting company. They offer IT strategy consulting and BI & big data consulting & SI and were founded in 2018. The firm is located in Palma, Spain.
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Intellias

4.9 30 reviews

$50,000+

$50 - $99 / hr

1,000 - 9,999

Málaga, Spain

Services provided

10% IoT Development

25% Custom Software Development

15% Generative AI +5 services

10% AI Consulting

10% AI Development

10% BI & Big Data Consulting & SI

10% Cybersecurity

10% IT Managed Services

Intellias is a versatile IT and development company offering services across web and software development, cloud services, and IT engineering for various sectors, including fintech, legal, and transportation. The feedback is overwhelmingly positive, with reviewers highlighting their professionalism, technical expertise, and strong communication skills. Approximately 95% of reviewers commend their project management capabilities, and nearly all express satisfaction with their flexibility and commitment to meeting expectations. Intellias is particularly noted for maintaining quality and business continuity even during challenging times.

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Reviews mention Transparent
Intellias is highly regarded for its transparency in project management and collaboration. Clients noted that Intellias operated in a manner that felt like one cohesive team, emphasizing open communication and knowledge sharing. One client highlighted their project management style, stating, 'Intellias works very transparent and it felt to be one team with our internal staff from the very beginning.' Overall, the sentiment reflects a strong appreciation for their clear and collaborative approach.

Custom Software Dev for SaaS Company

5.0 Nov 23, 2021

Intellias has excellent project management. They use state of the art project management tools and technologies. They work very transparent and it felt to be one team with our internal staff from the very beginning. Intellias colleagues are always willing to share knowhow and dont work like a blackbox.
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Average Project Cost Breakdown

$200,000 to $999,999 (9) $50,000 to $199,999 (6) $10,000 to $49,000 (4) $1,000,000 to $9,999,999 (4)

What Clients Have Said
Clients express a generally positive sentiment regarding Intellias' cost-effectiveness and value for money. For example, one client noted that they saved roughly 40% in costs while enhancing internal capacity. Another client highlighted the balance of high-quality resources at competitive prices, which significantly reduced recruitment overhead. However, some reviews mentioned that while Intellias' pricing aligns with industry standards, certain clients found them to be on the higher end of the spectrum for specific talent, indicating a need for careful consideration of budget versus expertise.
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Germany (13) Switzerland (3) United States (3) England (3) Austria (2) Czech Republic (1) Israel (1) Singapore (1) Spain (1) Ukraine (1)

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Málaga, Spain

P.º del Muelle Uno, S/N, 29016 Málaga, Spain
Málaga, Spain 29016
10 - 15

+34 670 814 231

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Ability to deliver

Focus

Proven

Market Leaders

Emerging

Niche

Clutch Leaders Matrix

Rollover to see company insights or click a company below for more details.

1 Amaris

2 Gorilla Arm

3 Algo Coding Experts

A Clutch Leaders Matrix provides a broad view of the top-performing companies in a particular service or location. Each company featured in a Leaders Matrix is evaluated based on Focus and Ability to Deliver. The size of each circle indicates that company’s size.

By using verified reviews, focused service details, and real project data, the Leaders Matrix highlights companies that consistently deliver and stand out from the rest. Each company’s position is based on how well they focus on a service area and how consistently they deliver results, helping you make informed, confident decisions. Learn More

Focus (x-axis)

Focus accounts for a company’s specialization within a certain service.

Ability to Deliver (y-axis)

Ability to Deliver considers three criteria:

Client feedback and reviews
Work experience and previous projects
Market presence and reputation in the industry

List of the Top 3 Spain IoT Developers

Amaris

$10,000+

< $25 / hr

1,000 - 9,999

Ho Chi Minh City, Vietnam

Ability to deliver

23.7/40.0

15.6/20 Reviews

2.4/10 Clients & Experience

5.7/10 Market Presence

Service focus

10% IoT Development

90% Other

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Gorilla Arm

$10,000+

$100 - $149 / hr

2 - 9

Barcelona, Spain

Ability to deliver

22.9/40.0

16.2/20 Reviews

1.4/10 Clients & Experience

5.3/10 Market Presence

Service focus

20% IoT Development

80% Other

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Algo Coding Experts

Undisclosed

$50 - $99 / hr

50 - 249

Boadilla del Monte, Spain

Ability to deliver

21.7/40.0

16.8/20 Reviews

0/10 Clients & Experience

4.9/10 Market Presence

Service focus

15% IoT Development

85% Other

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Biotz

$50,000+

$50 - $99 / hr

10 - 49

Oñati, Spain

Ability to deliver

5.5/40.0

0/20 Reviews

0/10 Clients & Experience

5.5/10 Market Presence

Service focus

100% IoT Development

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Woodswallow

$50,000+

$50 - $99 / hr

50 - 249

Sevilla, Spain

Ability to deliver

5.2/40.0

0/20 Reviews

0/10 Clients & Experience

5.2/10 Market Presence

Service focus

100% IoT Development

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ONE2ONE DIGITAL STRATEGY, S.L.

$50,000+

$50 - $99 / hr

50 - 249

Madrid, Spain

Ability to deliver

5.6/40.0

0/20 Reviews

0/10 Clients & Experience

5.6/10 Market Presence

Service focus

30% IoT Development

70% Other

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One Beyond

$50,000+

$50 - $99 / hr

250 - 999

Farnborough, England

Ability to deliver

35.4/40.0

15.6/20 Reviews

10/10 Clients & Experience

9.8/10 Market Presence

Service focus

10% IoT Development

90% Other

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Athelia Solutions

$5,000+

$25 - $49 / hr

10 - 49

Tres Cantos, Spain

Ability to deliver

5.3/40.0

0/20 Reviews

0/10 Clients & Experience

5.3/10 Market Presence

Service focus

33% IoT Development

67% Other

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CHI Software

$50,000+

$50 - $99 / hr

250 - 999

Limassol, Cyprus

Ability to deliver

28.7/40.0

16.8/20 Reviews

5.7/10 Clients & Experience

6.2/10 Market Presence

Service focus

10% IoT Development

90% Other

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SSI IT Consulting

$1,000+

$25 - $49 / hr

50 - 249

Zürich, Switzerland

Ability to deliver

4.6/40.0

0/20 Reviews

0/10 Clients & Experience

4.6/10 Market Presence

Service focus

20% IoT Development

80% Other

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Doonamis

Undisclosed

Undisclosed

10 - 49

Barcelona, Spain

Ability to deliver

5.2/40.0

0/20 Reviews

0/10 Clients & Experience

5.2/10 Market Presence

Service focus

20% IoT Development

80% Other

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EQUIP Electronics

$1,000+

$25 - $49 / hr

10 - 49

Castellón de la Plana, Spain

Ability to deliver

4.9/40.0

0/20 Reviews

0/10 Clients & Experience

4.9/10 Market Presence

Service focus

20% IoT Development

80% Other

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AMPER S&C IoT S.L.

Undisclosed

Undisclosed

10 - 49

Barcelona, Spain

Ability to deliver

0/40.0

0/20 Reviews

0/10 Clients & Experience

0/10 Market Presence

Service focus

50% IoT Development

50% Other

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NTT DATA

Undisclosed

Undisclosed

10,000+

Barcelona, Spain

Ability to deliver

0/40.0

0/20 Reviews

0/10 Clients & Experience

0/10 Market Presence

Service focus

20% IoT Development

80% Other

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Nexiona

Undisclosed

Undisclosed

10 - 49

Toronto, Canada

Ability to deliver

0/40.0

0/20 Reviews

0/10 Clients & Experience

0/10 Market Presence

Service focus

60% IoT Development

40% Other

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FIWOO

Undisclosed

Undisclosed

50 - 249

Sevilla, Spain

Ability to deliver

0/40.0

0/20 Reviews

0/10 Clients & Experience

0/10 Market Presence

Service focus

80% IoT Development

20% Other

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Origen Studio

$5,000+

$50 - $99 / hr

2 - 9

Barcelona, Spain

Ability to deliver

6.5/40.0

0/20 Reviews

1.2/10 Clients & Experience

5.3/10 Market Presence

Service focus

10% IoT Development

90% Other

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Outvise

Undisclosed

Undisclosed

10 - 49

Barcelona, Spain

Ability to deliver

5.5/40.0

0/20 Reviews

0/10 Clients & Experience

5.5/10 Market Presence

Service focus

13% IoT Development

87% Other

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