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The best B2b Saas newsletters

7 newsletters, ranked by editorial quality and how recently they published. Looking for something more specific? Search instead.

prodfolks.substack.com· weekly· Published 6 days ago

A weekly product management newsletter that examines how software is bought, how AI agents change buying and selling, and the safety of AI agents. Readers get analysis of product and go-to-market trends with concrete data from recent public purchases and research.

product managersai agentsanthropicsaas procuremententerprise softwareai marketplace
jehanlalkaka.com· weekly· Published 7 days ago

A practitioner's newsletter on using customer interviews to diagnose B2B SaaS growth problems, covering demand generation channel attribution, channel-specific buyer mindsets, and diagnosing funnel conversion before choosing tactics. Readers get a structured framework (SERVE) and practical interview questions for finding why growth stalls.

customer interviewsdemand generationsaas growthproduct marketingattributionconversion optimization
sobers.ghost.io· irregular· Inactive for over a year

Rob Sobers writes practical go-to-market strategy for B2B SaaS leaders, drawing on his experience running marketing at a large cybersecurity company. The issues sampled mix candid product commentary on HubSpot with hands-on pros and cons of tools and his own marketing team's lessons.

hubspothubspot cmsb2b marketinggtm strategymarketing stackinbound marketing

Reechee

Ghost
reechee.io· irregular· Published 2 days ago

Reechee publishes practical blog posts for B2B SaaS marketing and sales teams on competitive intelligence, G2 buyer intent signals, and competitive displacement. The posts explain concepts with concrete definitions, data points and tactical distinctions a reader can apply to pipeline work.

competitive intelligencecompetitive displacementg2 buyer intentbattlecardsb2b saas salesintent data
marianomartene.com· irregular· Published 22 days ago

Mariano Martene's newsletter covers revenue systems for B2B SaaS companies, mixing short case studies (such as using job ads as buying signals) with explainers on roles like the forward deployed engineer. Readers get practical frameworks for go-to-market problems and founder-led sales scaling.

b2b saas revenuepredictable revenuebuying signalsjob ads intent dataoutbound salesforward deployed engineer
propelauth.mymidnight.blog· irregular· Published 2 months ago

A product blog from PropelAuth covering B2B authentication features and practical guidance for developers, including MCP server authorization and multi-IdP enterprise SSO. Posts combine feature announcements with explanations of when to use each setting and comparisons of auth providers.

mcp authorizationoauth 2.1model context protocolcopilot studioenterprise ssosaml
blog.conversionlab.no· irregular· Published 4 months ago

A CRO practitioner shares real A/B testing results, landing page frameworks and conversion experiments aimed at B2B SaaS teams. The issues cover running AI operations inside a one-person company and tying experiments and paid traffic quality to CAC and trial-to-paid.

croa/b testinglanding pageconversion ratecactrial to paid