Inkshift — write in any client's voice, instantly.
Most AI writing tools were built for brands managing one voice. Inkshift was built for copywriters managing everyone else's.
If you switch between 4 clients before lunch — this is for you.
No credit card. No spam. Built for freelance copywriters.
We're onboarding the first 50 users manually. You'll get white-glove setup and direct input on the product.
See it in action
Watch Inkshift handle a real client switch.
Two minutes. One profile. Zero warm-up ritual.
Why not just use Jasper, Copy.ai, or Grammarly?
Every existing tool was built for one job: helping a brand stay consistent with its own voice.
That's a different problem.
You don't have one voice. You have four, six, eight — each belonging to a client who hired you specifically because of how you write for them.
Tools built for brands push everything toward a generic middle. The wellness client starts sounding like the SaaS client. The legal firm starts sounding like everyone else.
Inkshift is the only tool built around the freelancer's workflow — not the brand manager's.
Every existing tool was designed for one job:
helping a brand stay consistent with its own voice.
That's a different problem.
You don't have one voice. You have four, six, eight —
each belonging to a client who hired you specifically
because of how you write for them.
Tools built for brands push everything toward
a generic middle. The wellness client starts
sounding like the SaaS client. The legal firm
starts sounding like everyone else.
Inkshift is the only tool built around the
freelancer's workflow — not the brand manager's.
"The real trick is reducing context switching friction, not increasing memory load."
"I'd make each client a tiny voice card you can scan before writing — but maintaining it manually is the problem."
"What would make this accidentally sound like Client A? That question catches the bleed faster than anything else."
In their own words — from r/copywriting
You've already described the problem.
"I sometimes bleed one client's voice into another, especially when switching on the same day."
"The real trick is reducing context switching friction, not increasing memory load."
"I can handle two clients comfortably. Three is pushing it. Four simply ain't happening."
"Every tool I tried pushed my writing toward the same generic middle."
Your client knowledge base — connected to where you write.
Not another Notion doc. Not another tab to open. Just your client's voice, loaded and ready.
Build once
Paste writing samples, add tone keywords, banned words, personality notes. Takes 5 minutes per client.
Switch instantly
Select a client before you write. Their full voice context loads in one click. No warm-up ritual.
Write in their voice
Every suggestion matches that specific brand — not a universal grammar ruleset.
Three steps. No new workflow to learn.
Create a voice profile for each client
Add writing samples, tone keywords, CTAs, banned words, and a one-line brand personality. Inkshift does the rest.
Select your client
One click loads their complete voice context. Your mental warm-up ritual, automated.
Write — and stay in voice
Suggestions are filtered through your client's specific brand — not pushed toward a generic standard.
The contrastive check
Before you finish, Inkshift asks one question: what would make this accidentally sound like the wrong client?
That single check catches voice bleed faster than any style guide.
No other tool does this.
Simple pricing. No surprises.
Jasper starts at $49/month and was built for marketing teams. Inkshift starts at €12/month and was built for you.
Solo
- Unlimited client profiles
- Unlimited suggestions
- Voice score per client
- Priority support
Team
- Everything in Solo
- Shared brand voice library
- Admin controls
- Slack + Notion integrations
First 100 users get Solo free for 3 months. Sign up now to claim your spot.
Built for copywriters who are tired of the ritual.
No credit card. No spam. Just early access.