Blog
SaaS insights, tool comparisons, and pricing updates to help you make smarter software decisions.
Free Email Marketing Tiers That Actually Work for SaaS (2026)
We compared the free tiers of Brevo, MailerLite, Resend, Mailchimp and Loops for SaaS in 2026 — real limits, automation, deliverability.
RunPod.io Serverless (2026): Practical Guide for AI Teams
RunPod Serverless cuts your GPU bill if you understand how workers actually behave. This guide covers the architecture decisions that separate 3-second inference from 60-second cold starts: how to load models at module level, when min workers pay for themselves, and the exact utilization crossover point where reserved instances become cheaper. With real cost math for 2026 GPU pricing and production debugging patterns.
Railway vs Fly.io (2026): Pricing, Scaling & DX Compared
Railway vs Fly.io compared on real costs, DX, scaling, and gotchas. Updated for 2026 with Railway Metal pricing and Fly.io's region consolidation.