7 Micro-SaaS Ideas You Can Build Solo in 2026

The Problem

After every meeting, people spend 15-30 minutes cleaning up messy transcripts from Zoom, Google Meet, or Otter.ai. Action items are buried. Key decisions are scattered. It's tedious work that nobody wants to do.

The Solution

A simple web app: paste your messy transcript, click a button, get back a clean summary with extracted action items, key decisions, and attendee notes. Three screens total.

Why It Works

The AI meeting assistants market is projected to grow from $3.24 billion in 2025 to $7.33 billion by 2035. Remote and hybrid work aren't going anywhere. People will pay to save 15 minutes per meeting.

The Problem

Generic CRMs like HubSpot or Salesforce are built for everyone, which means they're optimized for no one. A landscaper doesn't need the same features as a real estate agent. They end up paying for complexity they don't use.

The Solution

Build a CRM for one specific industry: personal trainers, wedding photographers, pool cleaners, tutors. Include only the features they actually need. Speak their language.

Why It Works

Vertical SaaS consistently outperforms horizontal tools. When someone searches "CRM for landscapers" and finds a tool built exactly for them, they'll pay a premium. The customization and relevance make businesses more willing to pay monthly.

The Problem

Creators and marketers write one blog post, then manually rewrite it as LinkedIn posts, Twitter threads, newsletter intros, and YouTube scripts. It takes hours. Most people skip it entirely, leaving distribution on the table.

The Solution

Paste a blog post URL or text. Get back 5+ formatted variations: LinkedIn carousel, Twitter thread, email newsletter section, YouTube script outline, and Instagram caption. One click, multiple outputs.

Why It Works

AI content creation is expected to grow 21.9% annually, reaching $7.74 billion by 2029. The "create once, distribute everywhere" workflow is becoming standard. People will pay to save 2 hours per piece of content.

The Problem

Small businesses using Stripe have basic metrics, but no easy way to see MRR trends, churn predictions, or cohort analysis without expensive tools like Baremetrics or ChartMogul ($50-500/month).

The Solution

A lightweight Stripe analytics tool for indie hackers and small SaaS. Connect with one click, see the 5 metrics that matter: MRR, churn rate, LTV, growth rate, and trial conversion. No bloat.

Why It Works

Analytics dashboards generate consistent revenue because they solve ongoing operational problems. Every SaaS founder checks their metrics daily. Price it at $29/month and you're 10x cheaper than the big players.

The Problem

Freelancers, agencies, and sales reps send hundreds of cold emails. Writing personalized emails that don't sound like spam takes forever. Generic templates get ignored. Response rates tank.

The Solution

Input the prospect's LinkedIn URL or company website. The AI researches them and generates a personalized opening line, relevant value prop, and clear CTA. No more "I hope this email finds you well."

Why It Works

AI-powered proposal and outreach tools for consultants and agencies are one of the fastest-growing micro-SaaS categories. People who send cold emails send a lot of them. Monthly recurring revenue follows naturally.

The Problem

Small Shopify and WooCommerce stores handle returns manually: email threads, spreadsheets, lost refund requests. It's messy, slow, and customers get frustrated. Enterprise solutions cost $500+/month.

The Solution

A simple returns portal for small stores. Customers submit returns through a branded page. Store owners see all requests in one dashboard. Automatic status updates via email. Starting at $49/month for stores handling up to 100 returns.

Why It Works

E-commerce returns management for platforms like Shopify and WooCommerce is a proven micro-SaaS category. Volume-based pricing scales with the customer. As their store grows, they pay more. Natural expansion revenue.

The Problem

Calendly is great for generic meetings. But tutors need to track subjects and student levels. Pet groomers need to capture pet type, size, and special instructions. Music teachers need to handle recurring lessons with makeups. Generic tools don't fit.

The Solution

A booking tool built for one profession. "Scheduling for music teachers" or "Booking for mobile dog groomers." Include the specific fields they need. Integrate with the tools they already use.

Why It Works

Vertical scheduling tools command higher prices than generic alternatives. When someone sees "built for tutors" instead of "built for everyone," they trust it more. Niche markets are easier to reach and easier to dominate.