52 Micro-SaaS Ideas You Can Build Solo in 2026

Drop-in changelog for any SaaS product. $29/mo per site.

Schedule and analyze LinkedIn content performance.

A/B test subject lines before you send. Predict open rates.

Simple alerts when your site goes down. $9/mo.

Crawl sites monthly and report broken links via email.

Upload PDF → auto-generate online form. Simple API.

'10 people viewing this' popups for e-commerce sites.

Launch page with built-in viral referral mechanism.

Generate GDPR-compliant privacy policy in 60 seconds.

Manage branded short links with click tracking and UTMs.

Professional HTML email signatures with brand kit.

Auto-request, collect, and display testimonials on your site.

Simple invoicing with auto-send and payment tracking.

Shareable links for clients to approve designs and documents.

Cheaper Hotjar alternative for indie hackers.

AI generates semantic commit messages from your diff.

Expand tweet threads into full blog posts with AI.

Chrome extension shows real-time meeting cost based on salaries.

Track domain portfolio renewals. Email alerts 30/60/90 days out.

Auto-generate OG images for blog posts via API.

Spin up a niche job board in 5 minutes. Revenue via listings.

Monitor e-commerce competitor prices and get alerts.

Track form drop-off rates and field-level abandonment.

Beautiful status pages for indie SaaS products.

Generate high-engagement tweets from a topic or URL.

Generate favicons in all sizes from a single image.

Capture website screenshots via API for any URL.

Get alerts when scheduled jobs fail or run late.

Track all your affiliate links and commissions in one dashboard.

Weekly email of SEO-optimized blog topic suggestions.

Find ideal meeting times across multiple time zones.

Publish Notion pages as beautiful websites with custom domain.

Scan any URL and get instant SEO meta tag report with fixes.

Receive, inspect, and debug webhooks from any service.

WCAG accessibility checker for color combinations on websites.

Beautiful, customizable invoice templates with PDF export.

Async standups — team members post updates on their schedule.

Daily backup verification and alerts for WordPress sites.

Auto-generate SEO-friendly alt text for website images.

Test different pricing layouts and track conversion impact.

Get alerts before SSL certificates expire across all domains.

Step-by-step launch planner with timing and asset prep.

Create interactive API docs so users can test endpoints live.

Plan, schedule, and track content across all platforms.

Retention-focused cancellation pages with save offers.

Measure and display a website's carbon emissions per visit.

Hosted changelogs with email notifications and RSS feeds.

Turn spreadsheets into live dashboards with charts and embeds.

Dynamic QR codes with scan tracking and location data.

Lightweight, customizable cookie banner for any website.

Generate SEO-optimized blog outlines from a topic or keyword.

Custom landing pages for social media profiles with analytics.