Blog
Insights on customer support, marketing automation, and SaaS growth.
Paulo Castellano·Tettra Knowledge Base Alternatives for 2026
Find the best Tettra alternatives for 2026. Compare tools with internal and external knowledge bases to see which one fits your team’s workflow.
Paulo Castellano·Knowledge Base Statistics and Trends for 2026
Explore the top knowledge base statistics and trends for 2026 to enhance support quality, boost productivity, and optimize customer experience.
Paulo Castellano·6 Ways a Knowledge Base Reduces SaaS Support Tickets
See how a smart knowledge base cuts SaaS support tickets with instant answers, better onboarding, and smoother customer experiences.
Paulo Castellano·AI Knowledge Base Software: The Secret to Scaling SaaS Support Without Hiring
See how AI knowledge base software lets SaaS teams handle more support, answer common questions automatically, and save hiring costs.
Paulo Castellano·Open Source Knowledge Base vs SaaS: Which Fits Your Business Model?
Every SaaS team needs a knowledge base but should you build it open source or go SaaS? Here’s how to choose what truly fits your business.
Paulo Castellano·Top 8 Knowledge Base Software for SaaS in 2025 Compared
Compare the top knowledge base software for SaaS in 2025 with AI search, integrations, analytics, and scalability features.
Paulo Castellano·How to Create a SaaS Knowledge Base: Step-by-Step Guide
Learn how to build a SaaS knowledge base to reduce support tickets, improve self-service, and boost user satisfaction.
Paulo Castellano·What is Knowledge Base Software? A Complete Guide for SaaS Startups
Discover what knowledge base software is, its benefits, and how SaaS startups can use it to boost customer support and streamline knowledge sharing.
Paulo Castellano·The Vision Behind Pipeback: Building a $100M ARR SaaS Company
After a decade building SaaS, exits, and creating Changelogfy — used by companies like Namecheap, Panda Video, MeteorJS, and Web Summit — I’m now building Pipeback. My vision: a single platform to unify marketing, sales, support, and success, and scale to $100M ARR.
Paulo Castellano·Customer engagement strategies for effective marketing automation
Paulo Castellano·