Ahrefs Blog — SEO Learning Hub
The best free SEO education available. Covers keyword research, backlinks, technical SEO, and content strategy with real data-backed case studies.
marketinggrowth
Public VaultBusiness
Zero-Budget Growth Marketing
Grow a product, brand, or audience from scratch with no ad spend. The SEO, email, content, and social playbooks used by the fastest-growing bootstrapped companies.
Mailchimp Free Plan
Send up to 1,000 emails/month free. Email marketing consistently delivers the highest ROI of any marketing channel — start building your list now.
marketinggrowth
Buffer Free Plan
Schedule and publish social media posts across platforms from one dashboard. The free plan covers 3 channels and is more than enough for most students.
freemarketing
Google Search Console
Free tool from Google showing exactly how your site performs in search — which queries bring visitors, where you rank, and what to fix for more traffic.
marketinggrowth
SparkToro — Audience Research
Find out where your target audience spends time online — which podcasts they listen to, accounts they follow, and sites they visit. Free tier available.
marketinggrowth
Beehiiv — Newsletter Growth Platform
The fastest-growing newsletter platform with built-in referral programs, monetization, and analytics. Free up to 2,500 subscribers.
side-hustlemarketing
GrowthHackers Community
Community and case study library for growth marketers. Browse real experiments, channel breakdowns, and tactics used by fast-growing startups.
startupmarketing
Lenny's Newsletter
Weekly deep-dives on product growth, retention, and marketing from Lenny Rachitsky (ex-Airbnb). The most influential product/growth newsletter in tech.
marketinggrowth