CRM, invoicing, scheduling, accounting — the core tools every solopreneur needs. No monthly fees.
Honest recommendations. We built Helix and SIMPL, so we mark them clearly below. But we recommend tools that are not ours when they are the better fit. The goal is helping solopreneurs stop renting software — not just selling our products.
Complete business suite — invoicing, scheduling, CRM, time tracking, task management, accounting
Best all-in-one for solopreneurs. Replaces 3-5 subscriptions.
Financial suite — invoicing, expense tracking, P&L, balance sheet, budgeting
Best if you only need the financial side. Helix includes SIMPL plus scheduling, CRM, and more.
Open source invoicing. Requires your own server.
Best free option if you are technical. No scheduling or CRM.
Full double-entry accounting for desktop
Solid desktop accounting. No invoicing workflow, no scheduling.
Open source accounting with invoicing
Good self-hosted option. Requires technical setup.
Subscription business operations tools charge $10-200/month — affordable at first, devastating over time. A $50/month tool costs $600/year, $2,015 over 3 years with 11.4% SaaS inflation, and $3,771 over 5 years. One-time purchase tools break this cycle. You pay once, own the software forever, and never see a "we are updating our pricing" email again.
The tools listed above are not all perfect. Self-hosted options require technical skill. Free tools sometimes lack polish. But they all share one thing: you are not renting them. Your data stays yours. Your workflow is not held hostage by a subscription you cannot cancel without losing everything.
Because our credibility matters more than one sale. If Obsidian is the best note-taking app and Helix Notes is designed for business context, we will tell you that. When you trust our recommendations, you trust us when we say Helix is the best all-in-one business suite for $279.
Open source tools are genuinely free — no hidden costs. Self-hosted tools require a server ($5-20/month) but you control everything. "Free tier" tools (like Clockify or HubSpot) are free until you need real features, then they cost more than the paid alternatives.