The CircleSaaS blog
Guides for founders on launching a startup, getting links and finding customers.
Product and marketing
Best Database for Startups in 2027: How to Choose, With Free-Tier Limits Checked
The best database for startups depends on five questions. See PostgreSQL vs MongoDB without the myths, plus the free-tier limits of six popular options.
October 16, 2026 · 10 min read
Product and marketing
SaaS Tools for Startups in 2027: The Stack to Run a Company on a Small Budget
SaaS tools for startups, by category: payments, email, analytics, planning, scheduling and errors, with plan limits read in October 2026.
October 16, 2026 · 16 min read
Product and marketing
UI/UX Design Services for Startups in 2027: What to Buy, What It Costs, and How to Choose
UI/UX design services for startups: what they include, when you need them, published price ranges, freelancer vs agency and contract terms.
October 16, 2026 · 10 min read
Product and marketing
How to Write a Startup Description and Tagline (With Templates and 30+ Examples)
How to write a clear startup description and tagline: the lengths you need, four fill-in formulas, real examples analysed and before and after rewrites.
October 15, 2026 · 12 min read