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Product & Software Development Agency

We are an award-winning product and software development company formed by ex-startup founders who have a deep understanding of the startup ecosystem.

We leverage our entrepreneurial experience and proven processes to design and build high-quality, user-centric software products that empower entrepreneurs and business leaders to challenge and transform their industries.

Our Northern Star is the success of our clients. To help them build successful products, we mimic the behaviour of an internal team through a policy of extreme transparency and close communication.

Our approach includes:

  • Min project size
    $25,000+
  • Hourly rate
    $50 - $99 / hr
  • Employees
    10 - 49
  • Locations
    Lisboa, Portugal
  • Year founded
    Founded 2015
  • Languages

3 Languages that we service

  • English
  • Portuguese
  • Italian

1 Locations

  • Lisboa , Portugal
No have been added yet...

    Pricing Snapshot

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

    What Clients Have Said

    Altar.io offers competitive pricing with project costs ranging from $5,000 to $180,000, depending on scope. Clients appreciate their value for cost, noting high-quality deliverables and effective communication, making them a strong choice for startups and established businesses alike.

    This summary is based on verified Clutch reviews.

    Most Common Project Size

    $10,000 - $49,999 based on 23 reviews
    < $10,000 $10,000 - $49,999 $50,000 - $199,999 > $200,000
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    Altar.io Review Insights

    Overall Review Rating

    4.9
    • Quality 5.0
    • Schedule 4.8
    • Cost 4.7
    • Willing to Refer 5.0

    Top Mentions

    Review Highlights

    • Clear Value Proposition

      Clients felt that Altar.io provided clear value for their investment, offering a combination of technical expertise, business acumen, and dedicated support that contributed to successful project outcomes.

    • Efficiency and Time Savings

      Clients reported significant improvements in efficiency and time savings due to Altar.io's streamlined processes and effective solutions. This was particularly noted in the development and implementation phases.

    • Some Areas for Improvement

      While overall feedback was positive, a few clients mentioned areas for improvement such as time management, more accurate time estimates, and some flexibility in payment terms and project adjustments.

    • Strong Project Management

      Clients consistently praised Altar.io for their effective project management, timely deliveries, and excellent communication. The team was noted for being structured, reliable, and responsive, ensuring projects stayed on track and within budget.

    • Broad and Diverse Experience

      Altar.io's experience across various industries and project types was highlighted. Their ability to bring cross-industry insights and best practices to each project was a significant advantage.

    • Expertise in Custom Software Development

      Multiple reviews highlight Altar.io’s proficiency in developing custom web and software applications tailored to specific business needs. Clients from diverse industries such as fintech, SaaS, and healthcare appreciated the personalized solutions addressing unique challenges.

    Altar.io Reviews

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    Web Development for Financial Services Company

    • Custom Software Development
    • Confidential
    • Jan. 2017 - Ongoing
    4.5
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "I like that they come up with new ideas and are easy to work with."

    Managing Director, AlixPartners
    Claudio Scardovi
    • Consulting
    • New York City, New York
    • 5,001-10,000 Employees
    • Phone Interview 
    • Verified

    Altar.io provides ongoing web development, fulfilling internal and client-focused requests. One notable project was an internal dashboard.

    MVP Frontend Dev for FinTech Tool

    • Custom Software Development
    • $10,000 to $49,999
    • Jan. - Aug. 2017
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    4.0
    Willing to Refer
    5.0

    “They’re fantastic at what they do, they’re trustworthy, and they keep their promises.”

    CEO, Apiax
    Philip Schoch
    • Financial services
    • Zurich, Switzerland
    • 11-50 Employees
    • Phone Interview 
    • Verified

    Using AngularJS and IBM LoopBack, Altar.io worked on an MVP developing the frontend of a working application to integrate with an existing backend. They created the UX and frontend design.

    Design and Dev for Digital Audio Platform

    • Custom Software Development
    • $50,000 to $199,999
    • Apr. 2018 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    4.5
    Cost
    5.0
    Willing to Refer
    5.0

    “They have scaled their team to our needs throughout the project.”

    Co-Founder & CEO, Audio Test Kitchen
    Alex Oana
    • Arts, entertainment & music
    • Los Angeles, California
    • 1-10 Employees
    • Online Review 
    • Verified

    Altar.io is developing a first-of-its-kind audio platform. Services have included a product study, UX/UI refinement, and visual design. The project is ongoing.

    Video Production for Existing Platform

    • Video Production
    • $10,000 to $49,999
    4.5
    Quality
    4.5
    Schedule
    5.0
    Cost
    3.0
    Willing to Refer
    4.0

    "These guys are very into understanding the problem of their client. They had an initial meeting to understand what we really wanted and needed."

    Program Manager, Research Organization
    Anonymous
    • Other Industry
    • Lisbon, Portugal
    • 11-50 Employees
    • Phone Interview 
    • Verified

    Altar.io was hired to create a marketing plan for the client. Their main responsibilities were creating a video that explained the client's platform as well as running a Facebook campaign. 

    UI/UX Design & Product Strategy Dev for Digital Platform

    • Product Design UX/UI Design
    • $10,000 to $49,999
    • July - Aug. 2023
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    ''They were great.''

    CEO, CLAi
    Pedro Azevedo
    • Information technology
    • Lisbon, Portugal
    • 1-10 Employees
    • Online Review 
    • Verified

    A digital platform hired Altar.io for UI/UX design and product strategy. The team delivered a detailed business plan with interactive Figma mock-ups and prototypes.

    Product Design for Educational Institution

    • Product Design UX/UI Design
    • $10,000 to $49,999
    • June - Aug. 2023
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "The ideas around what the product can do and how it will function changed dramatically with their team's input."

    Founder & CEO, Educational Institution
    Adrian Ireland
    • Education
    • Dover, Delaware
    • 1-10 Employees
    • Online Review 

    Altar.io provided product design services to an educational institution. They conducted a three-day project scoping, established customer personas, created user stories, and designed the app's UI/UX screens.

    Clutch verification provides an additional layer of data to help you make the right purchasing decision of business services.

    Learn More
    Verified Client Reviews
    24
    Overall Review Rating
    4.9
    Source
    Clutch
    Last Updated
    March 30, 2025
    Business Entity
    Business Entity Name Altario Technologies, S.A.
    Source ePortugal
    Jurisdiction of Formation Portugal
    Date of Formation August 28, 2015
    Status Active
    Last Updated June 14, 2022
    ID 513674144
    Credit Report Results
    International Credit Risk Assessment Very Low Risk
    Source Creditsafe
    Last Updated January 1, 2022
    Learn More About The Clutch Verification Process

    Locations (1)

    31 - 40

    Contact Altar.io

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