Tone stops needing repeating
A brief for a Diwali sale caption doesn't need three paragraphs re-explaining the brand's personality, because the profile already carries that context into the generation.
Coming soonCopywriter
Learn and apply brand voice
The business gets copy that consistently sounds like them, in every language, without re-explaining tone in every prompt.
Works with
What it does
How Lekha handles this
The owner uploads a handful of past posts, website pages, or a short questionnaire, and Lekha builds a reusable voice profile from it. Every piece of copy generated afterward is automatically checked against that profile and flagged if it drifts.
Most small businesses can't write down what their "voice" actually is — they just know it when a freelancer's draft doesn't sound like them. A D2C skincare label might describe itself as "friendly" to three different copywriters and get three different results, because friendly could mean chatty Instagram captions or the calm, clinical warmth of a dermatologist's clinic. Re-explaining tone in every single brief is exhausting, and it still drifts.
A brand voice profile is built once, from material the business already has — past captions, website pages, a filled-in questionnaire — rather than a fresh explanation every time. Every piece of copy generated afterwards is checked against that profile automatically, and anything that drifts from it gets flagged before it reaches the business owner, not after a customer notices the label suddenly reads like a different company.
Where learn and apply brand voice happens
Lekha runs this directly on the platforms your customers already use — no separate app for them to install.
- WordPress
- Google Docs
- Notion
- Canva
How it works
Step by step
- 01
Upload existing writing samples
The owner shares a handful of past posts, product pages, or a short questionnaire about how the brand talks, giving Lekha real material to learn from instead of a one-line description of tone that means something different to everyone reading it.
- 02
A voice profile gets extracted
Lekha analyses the samples for tone attributes, preferred vocabulary, and terms the brand avoids, then compiles this into a reusable profile rather than a vague adjective like "professional" that a fresh brief has to re-explain each time.
- 03
Every draft checks against it
New copy generated for any format is automatically compared to the saved profile, so a product description and a festive WhatsApp broadcast both sound like they came from the same business, months apart, without a repeated explanation.
- 04
Drift gets flagged, not published
If a draft strays from the saved tone — too formal where the brand is playful, or vice versa — it's marked for review rather than quietly going out sounding like it came from someone else entirely who never met the brand.
Why it matters
What you get out of it
Consistency across every writer
A skincare label using Lekha for both product pages and social captions gets output that reads as one voice, not several different freelancers' interpretations of "friendly".
Drift caught before it ships
A draft that's quietly slipped out of tone gets flagged for review rather than publishing unnoticed and making the brand sound inconsistent to a returning customer.
The detail
What to know before you rely on it
A voice profile is only as good as what it's built from. A handful of samples that mostly came from one enthusiastic founder's personal writing style can produce a profile capturing that person's idiosyncrasies rather than a genuinely reusable brand voice — worth knowing before treating three old Instagram captions as a complete picture of how a growing business should sound. A small or contradictory sample set — formal on the website, casual on social, no clear pattern — produces an unstable profile Lekha can't apply confidently, and the fix is feeding it more, and more consistent, material rather than expecting it to guess at coherence that isn't there.
The profile captures tone, vocabulary, and stated do-not-use terms — it does not capture facts. A profile built from a spa's old brochures won't know this month's price list or which treatments are out of stock, so drift-checking guards against sounding wrong, not being wrong on specifics. Those two things need separate safeguards, and treating a passed voice check as proof the copy is otherwise accurate is a mistake worth avoiding.
Drift flags are a signal to review, not an automatic rejection, and a genuine strategic shift in tone — a brand deliberately becoming more premium, say — will trigger flags against the old profile until someone updates it. A business repositioning itself should expect to retrain the profile with new samples reflecting where it's heading, rather than treating every flag as an error to correct back toward the old voice.
Industry use cases
Where this earns its keep
13 industries where Lekha applies this directly.
Lekha writes vehicle listing descriptions, service-reminder messages, and seasonal offer copy that highlight features without inventing specifications the dealer didn't provide.
A used-car dealer pastes the make, model, year, and mileage for a new arrival, and Lekha drafts a listing description plus a short social caption, both flagging that any claim about condition or history beyond the given facts needs the dealer's own confirmation before posting.
See the automotive playbookLekha drafts outreach emails, LinkedIn posts, and case-study-style copy that stay consistent with the company's brand voice across every salesperson sending them.
A sales manager sets up a persona for "IT decision-maker at a mid-size manufacturer," and every rep on the team generates cold-email drafts from the same persona so outreach feels coordinated rather than ad hoc.
See the b2b sales playbookLekha drafts marketing copy for financial products while automatically routing any statement about returns, rates, or guarantees to a compliance reviewer before it can be published.
A regional NBFC drafts a loan-product social post, and Lekha flags the line mentioning an interest rate range as a regulated claim, holding the post in a pending-review queue until the compliance officer confirms the number matches the current approved rate sheet.
See the banking and finance playbookLekha writes product descriptions, Instagram captions, and seasonal campaign copy in a consistent brand voice across a growing catalog.
A skincare brand uploads its full product line as a spreadsheet with ingredients and benefits per item, and Lekha generates a description and a caption for each product in one bulk run instead of one at a time.
See the beauty and cosmetics playbookLekha drafts course-description copy, enrollment email sequences, and SEO blog content aimed at parents and students researching options.
A test-prep institute asks Lekha for a blog post targeting the keyword "best online coaching for class 10 boards," and Lekha returns a structured draft with headings and an FAQ section, with any specific outcome claim about pass rates flagged for the institute to verify before publishing.
See the education playbookLekha helps a solo operator produce client-ready copy quickly across formats without hiring a separate copywriter.
A freelance interior consultant uses Lekha to turn one client project photo caption into a LinkedIn post, an Instagram caption, and a one-line portfolio blurb, all in the same evening.
See the freelancers and consultants playbookLekha drafts patient-facing communication and clinic marketing copy while routing any health-outcome claim to a licensed staff member for sign-off before it goes live.
A physiotherapy clinic drafts a social post about a new treatment offering, and Lekha flags the phrase implying guaranteed pain relief as a health claim needing review, holding it until the treating physiotherapist approves the wording.
See the health and wellness playbookLekha writes product and catalog descriptions, seasonal sale copy, and social captions that match the shop's visual brand.
A furniture retailer uploads a new collection's specs and Lekha drafts descriptions for the e-commerce listing plus a matching Instagram caption set, keeping material and dimension details exactly as supplied.
See the home decor and furnishing playbookLekha lets an agency maintain a separate brand-voice profile per client and generate on-brand copy for each account without mixing up tone between clients.
An agency managing five retail clients keeps five separate brand-voice profiles in Lekha, so the same campaign-brief-to-assets workflow produces distinctly different-sounding output for each client from the same underlying template.
See the marketing agencies playbookLekha writes property listing descriptions, neighborhood guides, and follow-up email copy without fabricating amenities or pricing details not provided.
A broker pastes a property's square footage, bedroom count, and location, and Lekha drafts a listing description and a short email to interested buyers, both built strictly from the supplied facts.
See the real estate playbookLekha writes menu item descriptions, festive-offer social posts, and WhatsApp broadcast copy in the restaurant's tone.
A restaurant launching a new seasonal menu pastes the dish names and ingredients, and Lekha generates a description for each dish plus a launch-announcement caption, ready to review before the menu print deadline.
See the restaurants and food playbookLekha drafts service-package descriptions, appointment-reminder copy, and promotional posts while keeping any wellness-outcome claim flagged for owner review.
A day spa asks Lekha to write copy for a new facial package, and Lekha drafts the description but flags a line implying a specific skin-improvement result as needing the owner's confirmation before it's used in an ad.
See the spas and salons playbookLekha writes destination descriptions, itinerary summaries, and seasonal package promotions in multiple languages for a mixed domestic and international audience.
A tour operator asks for a Kerala backwaters package description in both English and Hindi, and Lekha produces two natural-reading versions rather than a literal translation of one into the other.
See the travel and tourism playbookMore from Lekha
Everything else it handles
Generate copy for any channel
The business drafts a usable first version of an ad, caption, email, or product description in seconds instead of starting from a blank page.
Learn moreAdjust tone per piece
The business can dial a single draft from formal to playful (or vice versa) without rewriting it from scratch.
Learn moreWrite in Hindi and Hinglish
The business reaches Hindi-speaking and code-mixed audiences with copy that reads naturally, not like a literal translation.
Learn moreTranslate existing content
The business turns one piece of English copy into ready-to-use versions in other languages without hiring a translator for routine content.
Learn moreWrite seo-ready articles
The business gets a blog post or landing page draft built around a target keyword, ready to publish with minimal editing.
Learn moreScore and improve on-page SEO
The business knows before publishing whether a page is likely to rank, and gets specific fixes instead of a vague score.
Learn moreQuestions
Straight answers.
How many writing samples do we actually need to give it?
There's no fixed minimum, but a handful of short captions won't capture much — the more consistent material across formats (website copy, past ads, social posts) the profile is built from, the more stable and genuinely representative of the brand it becomes. A business with barely any past writing to draw on may want to start with a short questionnaire about tone instead, then refine the profile as real output accumulates and gets reviewed over time.
If we deliberately want to sound more premium than we used to, will it fight us?
It will flag the shift, because that's exactly what it's built to notice — copy that doesn't match the saved profile. That flag isn't a rejection; it's a prompt to update the profile with new samples reflecting the direction the brand is actually heading in now, so future drafts get checked against where the business is going, not where it used to be before the change.
Does the voice profile know our current prices or what's in stock?
No. The profile captures how the brand talks — tone, vocabulary, preferred and avoided terms — not what the brand currently sells or for how much. Any factual detail in a draft still needs to come from what's supplied in that specific brief, and a passed voice check says nothing about whether a price or a claim mentioned in the copy is actually correct today.
Can an agency keep separate voice profiles for different clients?
Yes, a profile is built and stored per brand, so an agency managing several accounts keeps each client's tone distinct rather than one profile blending several brands' personalities together. This matters most when an agency's clients sound genuinely different from each other — a formal B2B account and a playful D2C label shouldn't ever draw from the same saved voice.
The rest of your stack
It plugs into what you already run.
Lekha connects to your tools
No rip-and-replace — learn and apply brand voice works alongside the systems already running your business.
- X
- MailChimp
- Webflow
- Shopify
- OpenAI
- Google Drive
- Figma
Coming soon