How do you create cohesive branding with AI?

A brand rarely falls apart on the homepage. It comes undone three clicks in, on a product page written by someone else six months ago, where the voice shifts and the promise quietly changes. By then the visitor has stopped trusting the site without quite knowing why.

We built Commet, Sintra's AI website assistant, so that never happens: define your brand once in Brain AI and he carries it across every page you publish, so the whole site reads like one company. He is one of the helpers on your Sintra  AI team, all working from the same brand profile.

Time to task completion: a first brand-aligned page in minutes.

What Commet covers: Landing pages · Website content and media · Product descriptions · Customer testimonials · Custom domains

Pricing: Commet is included with Sintra X at $15.60/mo billed yearly, with a 14-day money-back guarantee.

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What can Commet do for your brand identity?

Commet is one of Sintra's AI employees, and we built him to work inside the Website Builder, so the brand you define shows up on the live page rather than in a document nobody opens. Here is what he does.

Build and edit branded pages. Commet creates, edits, and optimizes landing pages through Sintra's Website Builder, from hero sections to headlines to SEO copy, so every page is branded and conversion-optimized from the start rather than retrofitted later.

Manage website content and media. Commet gives you full control over your site's look and feel, handling images, forms, CTAs, and contact info in one editor. Consistent placement and presentation across pages is half of brand cohesion.

Write converting landing pages. Give Commet your goals or product details and he writes persuasive landing page copy in your brand voice, turning visitors into customers without breaking the tone the rest of the site set.

Create product descriptions. Commet writes detailed, attractive product descriptions that boost sales and answer customer questions, all in the same voice, so the product catalogue reads like the brand rather than a spreadsheet of specs.

Gather customer testimonials. Commet collects and organizes testimonials and prepares them for your website, building trust and credibility that reinforces the brand identity instead of sitting next to it.

Setting up Commet for cohesive branding

This is where brand cohesiveness is actually decided. Everything after these four steps just applies what you set here.

1. Sign up and open Commet. Create your Sintra account and select Commet, the AI website assistant, from the Helpers list.
2. Define your brand identity in Brain AI. Upload your brand name, mission, values, target audience, tone-of-voice guidelines, and any existing copy you consider on-brand to Brain AI. Paste or upload materials directly in the chat, since helpers cannot fetch files from Google Drive. This becomes the single source of truth every page pulls from, and without it there is no cohesive identity to apply.
3. Set the scope. Tell Commet whether you are building a new site in Sintra's Website Builder or bringing an existing site's content into line. List the pages that matter most: homepage, key landing pages, product pages.
4. Run your first page. Ask Commet to write or rewrite one core page in your brand voice, review it, and lock it in as the benchmark the rest of the site will match.

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How to create cohesive branding with AI in 7 steps

Run these seven steps in order, from brand definition to a website where every page speaks with one voice. Each one builds on the last, and in our experience the fastest way to end up with pages that each sound like a different company is to skip step 2, the brand foundation.

Step 1. Open Commet

Sign in to Sintra, select Commet from the Helpers list, and start a new chat. Confirm Brain AI holds your brand basics: name, audience, and tone. Without it, Commet writes generically, and generic is the opposite of brand cohesion.

Step 2. Turn your brand into written rules

Before touching any page, have Commet articulate the brand identity as concrete, usable guidelines the whole site will follow.

Prompt: Based on my Brain AI profile, summarise my brand identity as practical writing rules: voice and tone, words we use, words we avoid, how we talk about the customer, and how formal we are. Keep it to one page.

Output: A one-page brand voice guide distilled from your own materials, the reference point for every page, description, and headline that follows. Save it to Brain AI so it is applied automatically.

Step 3. Write or rewrite your core landing pages

Start with the pages that carry the brand: homepage and key landing pages. Give Commet the goal and let him write in the established voice.

Prompt: Write a landing page for [product/offer]. Follow my brand voice rules. Structure: hero headline, subheadline, three benefit sections, and a closing CTA. The goal of the page is [conversion goal].

Output: A complete landing page in your brand voice, built in Sintra's Website Builder, or ready to paste into your external platform if your site lives elsewhere.

Step 4. Align headlines, hero sections, and CTAs across pages

Cohesive identity shows up in the details visitors see first. Have Commet edit the elements that set the tone on every page.

Prompt: Review the headlines, hero sections, and CTA buttons across my pages: [list pages]. Rewrite any that don't match my brand voice or that promise different things. I want them consistent in tone, message, and style.

Output: A consistent set of headlines, hero copy, and CTAs, aligned in voice, promise, and style of ask, applied in the Website Builder or delivered as copy for your own CMS.

Step 5. Bring your product descriptions in line

Product pages are where brand cohesion usually breaks first. Have Commet rewrite them in the same voice as the rest of the site.

Prompt: Rewrite the product descriptions for [products]. Follow my brand voice rules, keep the key specs, and make them answer the questions customers actually ask before buying.

Output: Product descriptions that sell in your brand's voice, informative, on-tone, and consistent with every other page on the site.

Step 6. Add testimonials that reinforce the brand

Social proof works harder when it is presented deliberately. Have Commet organize your testimonials and place them where they support the brand story.

Prompt: Here are our customer testimonials: [paste testimonials]. Organize them, pick the strongest ones for the homepage and product pages, and prepare them for the website in a format that fits our brand.

Output: Curated, well-placed testimonials prepared for your pages, credibility that sounds like your customers and looks like your brand.

Step 7. Publish and keep every new page on-brand

If your site is built in Sintra's Website Builder, publish and connect your custom domain, which the improved connection flow makes a matter of minutes. Then make brand cohesion the default going forward.

Prompt: Connect [mydomain.com] to my new website. From now on, whenever I ask for a new page or edit, apply my brand voice rules automatically and flag anything I write that drifts off-brand.

Output: A live site on your own domain, and a working rule: every future page, headline, and description starts from the same brand identity instead of from zero.

Two alternative workflows

The seven steps above cover bringing one website into a cohesive brand. Two common situations need a different starting point.

▸ Building a new branded site from scratch

If there is no website yet, the order flips: brand first, then build. Define the identity in Brain AI, then have Commet construct the site around it in the Website Builder.

Prompt: Build a website for [business] in line with my Brain AI brand profile. Pages: home, about, [product/service], and contact. Write all the copy in my brand voice, and propose the structure and hero sections for each page.

Output: A complete, branded website draft in Sintra's Website Builder, with structure, copy, and CTAs all born from the same brand identity, ready to review, refine, and publish on your own domain.

▸ Rolling out a rebrand across an existing site

If the brand changed, whether that is a new name, new positioning, or new tone, every page needs to move together, or the site tells two stories at once.

Prompt: We've rebranded: [summary of what changed: name, tone, positioning]. Here are the pages to update: [list]. Rewrite each one to match the new brand identity, and give me a checklist of every element that mentions the old positioning.

Output: Rewritten pages in the new voice plus a rollout checklist, so the rebrand lands everywhere at once instead of leaking out page by page.

Creating cohesive branding manually vs. with Commet

Tips for creating cohesive branding with AI

These are the habits we lean on to make a site read like one brand.

Write the brand rules before writing any page. Brand cohesion is a decision, not a byproduct. Have Commet turn your Brain AI profile into one page of practical voice rules first, because every page written without them is a page you will rewrite later.

Pick one benchmark page and match everything to it. Get one core page exactly right, save it to Brain AI as the reference, and instruct Commet to match it. Consistency against a concrete example beats consistency against an abstract description every time.

Fix the elements visitors see first. Headlines, hero sections, and CTAs set the brand impression before anyone reads a paragraph. Align those across pages before polishing body copy, since it is where brand cohesiveness is most visible and cheapest to fix.

Treat product descriptions as brand copy, not inventory data. Supplier text and spec dumps are where a cohesive identity quietly dies. Rewrite them in the site's voice in batches, so the catalogue sounds like the brand that sells it.

Make on-brand the default, not a review step. End every session by telling Commet to apply the brand rules automatically to future pages and edits. Brand identity maintained by habit fails on busy weeks, while brand identity maintained by default holds.

Build a website that sounds like one brand

We built Commet to handle the pages, the copy, and the publishing, so the gap between "our website feels stitched together" and a site with real brand cohesion is a defined brand profile and a few working sessions rather than a rebrand project. And through Sintra's  AI integrations, your other connected tools feed the same workflow.

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The complete cohesive branding checklist

From brand definition through ongoing maintenance, this checklist covers every step worth ticking off. It works with or without Commet. Expand each category for a standalone list you can save, print, or come back to.

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