Campaigns that write themselves.
Muse plans, writes, and ships marketing — emails, ads, social posts, landing pages — all in your brand voice, all from one brief.
A new look. The same trust.
Hi Amelia, we've been quietly rebuilding the parts of Beleav you use most…
Made for the way you work.
3 carousel slides ready to post
The CRM rebuilt for AI
3 headline variations · A/B test active
“Re-engage trial users from March. Voice: warm, smart, a little playful.”
→ generated 4 emails, 6 posts, 3 ads
Your voice. Always.
Muse learns your brand voice — then never breaks it.
Warm. Smart. Direct.
Muse studies your past content and locks in the tone — every word matches.
On-brand, every time.
Logo, colors, fonts, image style — Muse pulls from your brand kit and never strays.
Compliant by default.
Banned phrases, required disclaimers, legal review — set the rules once.
From brief to live
A campaign in the time it takes to brief one.
Write the brief
One paragraph. Audience, goal, tone. That's it.
Muse drafts everything
Emails, posts, ads, landing copy — all on-brand.
You tweak & approve
Edit anything in seconds. Approve in one click.
Ship & measure
Schedule across channels. Watch what works in Signal.
Built for every motion
One Muse for every kind of marketing.
Wear the marketing hat — without the hat.
When you're the only marketer, Muse is your team. Brief once, ship across every channel.
- Multi-channel from one brief
- Brand voice locked in
- A/B testing built in
- Calendar view of everything live
“We replaced a 3-person agency with Muse. The output is faster, more on-brand, and our open rates went up.”
Priya Shah
VP Marketing · Caldera
Inside Muse
Every channel, covered.
AI copy in your voice
Emails, blogs, ads, scripts — Muse writes like you, with your guardrails.
On-brand visuals
Generate images, carousels, and video frames that look like your brand.
Schedule everywhere
Email, Instagram, LinkedIn, X, TikTok, Meta Ads, Google Ads — in one calendar.
Audience segments
Target by behavior, plan, geography, or any custom field — Muse adapts the copy.
What's working
See open rates, click-throughs, and revenue per campaign — Signal-powered.
Ember-powered ideas
Stuck? Ask Ember for campaign ideas — based on your data, your customers, your voice.
Common questions
Everything teams ask before letting Muse take the brief.
Will it actually sound like our brand?
Yes. Muse trains on your past content, your tone guide, and your brand kit. You can also flag drafts that miss the mark — Muse learns.
Does Muse send emails on its own?
Only if you want it to. You can review every draft, or set rules so trusted campaigns ship automatically.
What channels does Muse cover?
Email, SMS, push, in-app, Instagram, LinkedIn, X, TikTok, Facebook & Google Ads, blog, landing pages.
Does it work with my ESP?
Yes — Klaviyo, HubSpot, Mailchimp, Customer.io, Braze, and more. Two-way sync.
How is this different from ChatGPT?
Muse is grounded in your brand, your customer data, and your past performance. ChatGPT writes; Muse markets.
Better together
Beleav is one platform with eight products that work as a team. Pick what you need today — the rest is one click away.
Explore the platformBeleav · Muse
Ship campaigns. Not drafts.
Brief once, ship everywhere. Free to start, scales with your team.