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Ptolemay

Ptolemay

Review
7.6/10
🇺🇸 Walnut, CA·10-49 employees·Est. 2020·Reviewed Mar 2026

Walnut, California full-cycle software agency specializing in mobile apps, MVP development, and SaaS.

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Best For
Startups and SaaS companies needing mobile app development, MVP launches, or full-cycle product development. Ptolemay suits teams with $25,000+ budgets that want a California-based agency with a proven startup track record.
Hourly Rate
$50-$99/hr
Min. Project
$25,000
Industries
Technology, Healthcare, E-commerce

About Ptolemay

Ptolemay is a Walnut, California full-cycle software development agency founded in 2020. Recognized as the #1 App Dev Agency in California, they specialize in mobile apps (Flutter, native iOS/Android), ERP implementation, and MVP development with typical MVPs delivered in 12-16 weeks. Their startup clients have collectively raised over $100 million on the strength of products Ptolemay helped build.

Who Ptolemay Is Best For

Startups and SaaS companies needing mobile app development, MVP launches, or full-cycle product development. Ptolemay suits teams with $25,000+ budgets that want a California-based agency with a proven startup track record. This agency is typically a strong fit for organizations that value consistent execution, clear reporting, and practical collaboration in Walnut, United States. Engagements perform best when stakeholders align on measurable KPIs and maintain a regular optimization cadence a...

Why Choose Ptolemay

Ranked #1 App Dev Agency in California
Startup clients raised $100M+ on their products
Fast MVP delivery: 12-16 weeks typical
Full-cycle: Flutter, native iOS/Android, and ERP

Things to Consider

Founded in 2020, relatively newer track record
Higher typical project costs ($350K-$400K range)
Remote-first structure may not suit all clients
Limited experience outside mobile and SaaS

Ptolemay Services

Mobile App DevelopmentCustom Software DevelopmentSaaS DevelopmentMVP DevelopmentUI/UX Design

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