It starts with one email. A customer in Munich writes to say she loves the product, but her whole team hesitates at checkout because it’s the only screen still in English. You didn’t plan to localize yet — you planned to localize “later,” the way most indie founders do. Then a Brazilian trial converts beautifully and churns quietly at onboarding, and you’re pasting strings into Google Translate at midnight, hoping you’re not embarrassing yourself in front of someone you’ll never meet.
You do not need a translation agency to reach these people. You need a workflow that respects both your product and theirs — because somewhere on the other end of that checkout screen is a real person deciding whether your software was built with them in mind at all.
Start with three locales, not thirty
Pick markets where you already have a signal: trial signups, support tickets, or organic traffic that keeps showing up from the same countries. Three locales is enough to learn what breaks in your product before you try to scale to thirty — and enough to have a real conversation with the first few users in each one about what you got wrong.
Typical first picks for B2B SaaS:
- German — high willingness to pay, and a customer base that reads formality and precision as a sign of respect, not stiffness
- Spanish (LATAM or Spain) — one careful translation covers a huge, varied market, but “careful” matters more than “fast” here
- Japanese or Portuguese (Brazil) — depending on where your analytics already show interest, and where a support ticket in that language has already landed in your inbox
Ship these before you debate whether to support Swedish. The goal isn’t coverage — it’s the first few people in each market feeling like the product was actually made for them.
Wire localization into your dev pipeline
The biggest mistake indie teams make is treating translation as a marketing task that happens after the product is “done.” Your UI lives in code. The people who’ll read it in Portuguese or German deserve the same review discipline your English strings get.
What to connect first:
- UI strings — JSON, YAML, or XLIFF files your app already uses
- Marketing site — landing pages and pricing copy in your CMS or static site repo
- Onboarding emails — often forgotten until a new user hits an English-only drip campaign three days after they signed up in Spanish
With Humlens, you can sync string files from GitHub, generate glossary-aware AI drafts, and route them past a native-speaking reviewer through the same pull request your team already uses. No CSV exports. No “please send the final file by Friday” emails to someone in a different timezone who you’ve never actually spoken to.
Build a glossary before you scale
Your product has words that should never be translated literally: your brand name, feature names, plan tiers, and the technical terms your users already recognize in English. Get this wrong and you don’t just confuse people — you signal that nobody who actually speaks the language looked at the copy before it shipped.
A lightweight glossary prevents:
- “Pro plan” becoming an awkward, overly formal phrase in every language
- Inconsistent translations of the same concept across UI and docs
- AI drafts that sound fluent but quietly mean something different in context
Start with 20–30 terms. Add an entry every time a reviewer — ideally a real native speaker, even a freelancer for an hour — flags something that reads wrong.
Landing pages matter as much as the app
Localized UI paired with an English landing page tells international visitors you were not serious about their market in the first place. At minimum, localize:
- Hero headline and subhead
- Pricing page (currency and copy, not just a number swap)
- FAQ and objection-handling sections — often where cultural nuance matters most
- Sign-up flow microcopy
Humlens handles text and image-in-creative localization too, so your screenshots and hero graphics can carry market-appropriate copy without redesigning every asset by hand for every audience.
When to use AI drafts vs. human review
AI drafts get you to 80% fast. Human review — even a native-speaking friend or freelancer for an hour a week — catches the last 20% that builds trust. That 20% is rarely about grammar. It’s about tone, idiom, and whether the phrase would ever actually come out of a real person’s mouth in that country.
A sane split for indie teams:
| Content type | AI draft | Human review |
|---|---|---|
| UI strings | Yes | Spot-check key flows |
| Landing pages | Yes | Review hero + CTA |
| Help docs | Yes | Review top 10 articles |
| Legal / terms | No | Always professional |
Your first-week checklist
- Pick three target locales based on existing traffic or customers
- Export or sync your string files into Humlens
- Create a glossary with brand and product terms
- Generate AI drafts and have a real reviewer check checkout, onboarding, and pricing flows
- Localize your landing page hero and pricing section
- Add hreflang tags and a localized sitemap entry for SEO
- Ship, ask your first ten users in each locale what still feels off, and iterate
Localization is not a one-time project. It’s an ongoing relationship with the people you’re asking to trust you in a language that isn’t yours. The founders who treat it like shipping features — small batches, reviewed by someone who actually lives there, integrated into the pipeline — reach local customers months before competitors who wait for “the right time” and never quite arrive.