Write documentation, knowledge bases and API references for software companies.
Why that grade Two rate-guide sources (golance.com, wingassistant.com) give consistent tiered ranges, aggregated freelance rate data rather than an audited survey. Course-seller index 3/10.
Figures are researched estimates, not guarantees. Check local rules before you trade.
Developer-tool and API-first companies live or die by how usable their docs are, and few in-house teams have someone who can both read code and write clearly - that combination is genuinely scarce.
Junior $25-45/hr, mid $45-80/hr, senior $80-130/hr, expert $130-215/hr; SEO-aware and ghostwritten thought-leadership work commands a 20-50% premium.
Someone technical enough to read code/API specs comfortably who also writes clearly for a non-expert reader.
Non-technical writers hoping to break in without any code literacy - you'll plateau at the lowest rate tier and lose bids to writers who can actually read a spec.
Docs work is often treated as a part-time/contract need rather than an ongoing retainer, so you'll likely need multiple clients rather than one steady one to smooth income.
6 steps to your first paying customer
Contribute documentation to an open-source project, or pick a product with poor docs and rewrite a section as a sample, with the original for comparison.
Done when You have 2-3 documentation samples — an open-source contribution or a rewritten section of poor existing docs, clearly labeled unaffiliated.
Watch out: Don't publish a rewrite of a company's actual docs as if it's official - clearly label it as an unaffiliated sample.
Get comfortable with Markdown, Git, and a static site generator or docs platform (Docusaurus, GitBook, ReadMe) since most SaaS teams manage docs this way.
Done when You're comfortable working in Markdown, Git and at least one docs platform (Docusaurus, GitBook or ReadMe) without a tutorial open.
Watch out: Writers who can only work in Google Docs are excluded from most dev-tool company workflows.
The rest of the playbook: what to charge, what you need in place before you take money, where the first customers come from, and what each step costs.
Free forever · no card · 30 secondsAnyone with coding background and decent writing can enter this niche - your specific product knowledge and relationship with the engineering team is what's harder to replace.
Deep familiarity with one technical domain (e.g. payments APIs, infra tooling) that compounds across clients
Become the writer who also understands developer relations/community, not just documentation
Move into a fractional Head of Docs/DevRel role for a growing startup, or build a small technical-writing studio for dev-tool companies.
Same idea, different rules. One playbook, with the facts that actually differ overlaid per market.
Strong technical talent pool competing for the same remote roles - code literacy plus clear English writing is your real differentiator.
Strongest demand from US B2B SaaS and dev-tool companies.
Conduct patentability searches for inventors and law firms - a genuinely overlooked STEM side income.
Write full-length nonfiction books credited to someone else - long projects, high pay, real abandonment risk.
Build chatbots and workflow automations for clients on Upwork, Contra or Toptal instead of running an agency.