May 5, 2026

From GPT-4o to GPT-5: Where Frontier AI Stands in 2026

Two years after our GPT-4o article, frontier AI models have changed dramatically. Reasoning is a new tier, pricing inverted at the top, and open-weights caught up. Here is where frontier AI models actually stand in 2026.

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April 30, 2026

How We Handle Feature Flags for Gradual Rollouts

Learn how Pegotec uses feature flags for gradual rollouts to reduce deployment risk, enable A/B testing, and deliver features safely. Practical implementation guide.

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April 23, 2026

Building Healthcare Apps: Compliance and Security Considerations

Learn essential healthcare app development requirements including HIPAA compliance, data encryption, and security standards that protect patient information.

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April 21, 2026

Software Maintenance Cost Percentage: 2026 Industry Benchmarks

Most businesses underestimate what software maintenance really costs. This guide breaks down the percentage benchmarks across industries, software types, and maintenance categories — with a formula to calculate your own ratio.

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April 16, 2026

Push Notification Strategies That Actually Work

Learn push notification strategies that engage users without annoying them. Discover timing, personalization, and frequency tactics that drive real results.

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