Altar.io

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Updated in January, 2026

Altar.io is an award-winning product and software development company dedicated to helping entrepreneurs and business leaders create high-quality, user-centric products. Founded by ex-startup founders, they excel at bringing innovative products to market. Leveraging machine learning technology and end-to-end custom software development, Altar.io enhances decision-making and often acts as an extended team of co-founders, significantly increasing clients' chances of securing VC funding.

Overview

Company size

11-50 employees

Founded

2015

Hourly rate

$51 - 100

Minimal project

$20k

Headquarters

Lisbao, PT

Ready to start

1-2 weeks

Key clients
Apiax
Musictech
AlixPartners
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Altar.io

Lisbao, Portugal

Altar.io provided

  • Basic company details

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        Top mentions

        Not for everyone, and here's why

        Expertise in development

        Altar.io is praised for its strong technical expertise in software development, particularly in mobile and web applications, ensuring high-quality deliverables.

        Higher cost

        Some clients mention that Altar.io's services can be on the pricier side compared to other IT service providers, which may not suit all budgets.

        Customer sentiment at a glance

        Altar.io is an IT service provider known for its expertise in software development, particularly in mobile and web applications. Clients commend their client-focused approach, strong communication, and innovative solutions. However, some reviews note concerns regarding higher costs and scalability for larger projects.

        Location

        Portugal

        Lisbao

        Rua Adriano Correia de Oliveira 4A, 1600-312

        11-50 employees

        +351919359369

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