Software alternatives for solo businesses

Find a cheaper or better-fitting tool for the job. Search 58 tools across 12 categories, filter by free plan, price and platform, and compare up to three side by side. Every price comes from the vendor's own pricing page, with the date we checked it.

Your comparison

ChatGPTClaude
PriceGo $8 a month and Plus $20 a month in the US; Pro $200 a month. Plus has no yearly billing option.Pro $17 a month billed yearly ($200 up front) or $20 billed monthly; Max from $100 a month.
Free planFree tier available to everyone, with usage limits on the most capable models. OpenAI says it will test ads on the Free and Go tiers in the US.Free for everyone on web, desktop and mobile: chat, web search, file creation, memory and up to 5 projects. Usage limits reset on a rolling five-hour window; the Opus model isn't included.
Best forGeneral writing help, from emails and outlines to social posts.Long-form writing and editing, and working through long documents.
Works onWeb browser, Windows, Mac, iPhone and iPad, AndroidWeb browser, Windows, Mac, iPhone and iPad, Android, Browser extension
Open sourceNoNo
Pros
  • The most widely used AI assistant
  • Cheap Go plan for more usage
  • Free plan includes projects and file creation
  • Handles long documents well
Cons
  • Ads being tested on the free tier in the US
  • Check data controls before pasting client information
  • Free usage limits can run out in a heavy session
  • Research and the Opus model need Pro
Key features
  • Chat-based writing and editing
  • File and image understanding
  • Web search
  • Custom GPTs
  • Chat-based writing and editing
  • Projects for ongoing work (5 on the free plan)
  • Web search and file creation
  • Research mode (Pro)
LinksAlternatives
ChatGPT website
Alternatives
Claude website

Prices checked on the official pricing pages on . Prices are in US dollars and can change at any time.

Clear comparison

Alternatives guides

Head-to-head comparisons

Related guides on The Solo Toolbox

How we choose and check these tools

  • Prices and free-plan limits come from each vendor's own pricing page, and every tool shows the date we checked it. When a vendor's page didn't show a price, we say so instead of guessing.
  • We list tools a one-person business can actually use: a plan for a single user, a sensible starting price, and a track record.
  • No paid placements. Vendors can't pay to be listed or to rank higher. If we ever use an affiliate link, it's labelled on the page.
  • We haven't run long-term tests of every tool, so the pros and cons describe what the official documentation and pricing show, not hands-on reviews.

Spotted a price that has changed? Tell us and we'll recheck it. Read more in our editorial standards.