Iris· Brand Guardian

Nothing off-brand ever leaves the building

Iris learns your voice, ICP, positioning and banned words once, then holds every draft to it. A consistent brand, without you proofreading each piece.

Free to start · No card required

app.mavrix.life/brand
Brand BrainApproved · v3
active
DirectWarmExpertNo hype
Seed to Series B founders running lean, selling B2B software.
revolutionarycuresynergyunlock
Sound familiar?

The problems Iris takes off your plate

✕ Without Mavrix
  • Every writer sounds like a different company.
  • You proofread every piece for off-brand slips.
  • Your positioning lives in a doc nobody opens.
  • Banned words still sneak into drafts.
✓ With Iris
  • One Brand Brain every draft is checked against.Brand Brain
  • Voice and positioning enforced automatically.Voice enforcement
  • Positioning applied to every piece, not filed away.Live positioning
  • Banned terms blocked on whole words.Banned-term guardrails
Why it matters

What you get out of it

🎙️

Sound like one company

Every piece, on every channel, in the same voice, no matter who or what wrote it.

🛡️

Stop proofreading for brand

The guardrails hold automatically, so you are not the last line of defence on every draft.

🧭

Your positioning, not the model's

Drafts are built from approved facts and positioning, not whatever the model assumes.

How it delivers

Each benefit, and the feature behind it

Benefit · sound like one company

A Brand Brain, approved once

Iris captures your voice, ICP, positioning and banned words in a single profile, and applies it to everything the team writes.

  • Voice, ICP and positioning in one place
  • You sign it off before anything ships
  • Applied to every draft, every channel
app.mavrix.life/brand
Brand BrainApproved · v3
active
DirectWarmExpertNo hype
Seed to Series B founders running lean, selling B2B software.
revolutionarycuresynergyunlock
Benefit · guardrails that actually hold

Off-brand caught before it ships

Every draft runs against the Brand Brain. Banned terms are blocked on whole words, and anything off-voice is flagged and fixed.

  • Whole-word blocking, so “secure” survives “cure”
  • Voice and positioning checked, not assumed
  • Unsupported claims flagged for an approved fact
app.mavrix.life/brand/check
Brand checkEnforcing Brand Brain v3
on
Blocked: “revolutionary” → suggest “proven”
Voice match: direct, no hype
Positioning: aligned to approved ICP
1 claim needs an approved fact
Guardrails held2 fixes applied
Walkthrough

Watch Iris build and enforce a Brand Brain

Loom-ready · drop in your embed to go live

Under the hood

The full feature set

Voice profile

Your tone captured as rules the writer follows, not a vibe it guesses.

ICP & positioning

Who you sell to and how you are different, applied to every draft.

Banned words

Terms you never want to see, blocked on whole words.

Approved facts

The claims you stand behind, so nothing gets invented.

Whole-word enforcement

Blocking “cure” never mangles “secure”. Precision, not find-and-replace.

Sign-off checkpoints

You approve the brand before anyone writes a line.

⚠ Placeholder · replace with real customer quotes before launch

What founders say

Sample
★★★★★
“Everything finally sounds like us, even the pieces I never touched.”
JK
Sample Name
Founder, B2B SaaS
Sample
★★★★★
“I stopped being the brand police. Iris catches the slips I used to.”
SM
Sample Name
Head of brand
Sample
★★★★★
“Our banned-words list actually gets enforced now, not just circulated.”
AO
Sample Name
Marketing lead
⚠ Illustrative · replace with real outcomes before launch

Case studies

Scale-up · 5 writers, 3 channelsIllustrative

One voice across a growing team

5writers, one voice
0brand-review rounds
Problem

Five contributors, five subtly different voices, endless brand-review loops.

With Iris

One approved Brand Brain enforced on every draft before review.

Result

Consistent voice across the team, brand-review rounds effectively gone.

Regulated fintech · compliance-sensitiveIllustrative

Banned claims caught before publish

100%drafts checked
0banned claims shipped
Problem

Compliance-sensitive claims occasionally slipped into published copy.

With Iris

Banned terms and unsupported claims blocked on whole words, every draft.

Result

Every draft checked automatically; no banned claims reached publish.

Questions

Answered

How does Iris learn my brand? +
A short onboarding captures your voice, ICP, positioning and banned words. You review and approve the Brand Brain before it is used.
What does whole-word enforcement mean? +
Banned terms are matched as whole words, so blocking “cure” never mangles “secure”. It is precision, not blunt find-and-replace.
Can I update the brand later? +
Yes. The Brand Brain is versioned. Update voice, facts or banned words any time and it applies to new drafts.
Does it work across multiple brands? +
On the right plan, yes. Each brand gets its own Brain, so agencies and portfolios keep every client distinct.

The rest of the team

Iris sets the standard. The others research, score and write to it.

Set the standard once. Hold it forever.

Free to start. Build your Brand Brain in a single onboarding.