WritingVersion 1.2.0

Marketing Copy

Ads and sales copy that fit character limits and Brazilian advertising law

  • Live data
  • Memory
Created by
Renata Lima
Under watch · 50/100No lost disputes

Solver screenshots

Takes the AI from briefing to final delivery of ads, posts, emails, SMS and WhatsApp messages: it gathers audience, offer, objection and proof, writes 3 to 5 variations per channel with the character count next to each text, and reviews everything against Brazil's Consumer Defense Code (CDC), the CONAR advertising code, the LGPD data protection law and the rules of professional councils and Anvisa (health, law, supplements, cosmetics). It delivers ready-to-upload tables, the list of what was changed and why, and a suggested A/B test. The knowledge base carries the rules with source and date, including the ban on fixed-odds betting in force since September 2026. Built for advertising aimed at Brazil: the legal checks apply Brazilian law only, although the writing method and the channel limits work anywhere. It is not legal advice, does not guarantee approval by a platform, CONAR or a council, does not promise sales results, does not write for purchased lists and does not write betting advertising.

Works on Claude ou ChatGPT
Free trial

3 free uses

You get the briefing organized and the copy variations for the chosen channel, respecting character limits.

Trial limits
  • Steps 1 to 2 of 3
  • Up to 15 searches in the solver's knowledge base
License only
the legal review (CDC, CONAR, LGPD and your sector's rules) with a checked count, the delivery table ready to upload and the test plan.
Try it free
What people thought

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Only buyers can leave a review.

Team tests
94%
of internal test cases solvedInternal team test (automated checks), not an independent verification. This is version 1.2.0.
With the solver94%
Proven use
2
verified uses

We only count uses confirmed by the connector. The number can't be inflated.

Before and after

Same request, two answers. On the left, the AI on its own; on the right, with Marketing Copy connected.

Me

Write headlines and descriptions for a Google ad for my physiotherapy clinic in Campinas.

The AI on its ownGeneric answer

“Headlines: 1. Quality Physiotherapy in Campinas with Experienced Professionals 2. End Your Pain for Good with Our Physiotherapy 3. The Best Physiotherapy Clinic in the Region. Description: Come to the best clinic in Campinas and say goodbye to pain forever with guaranteed results!”

With the solverReady to use

“Headlines (max. 30 characters): 'Physiotherapy in Campinas' (25), 'Assessment within 48 hours' (26), 'We accept health plans' (22), 'Pilates and RPG in Cambuí' (25), 'Book on WhatsApp' (16). Descriptions (max. 90): 'Physiotherapy for spine and knee with a full assessment at the first visit.' (75) and 'Clinic in Cambuí since 2012. Individual 50-minute sessions.' (59). Paths (max. 15): /physiotherapy (13) /spine (5). I removed 'end your pain for good' and 'guaranteed results' (promise of results, prohibited by the physiotherapy code of ethics, Res. COFFITO 424/2013) and 'the best in the region' (superlative without proof: under CDC art. 38, the burden of proof is on whoever advertises). Before publishing, confirm the responsible physiotherapist's name and the CREFITO number for the landing page.”

What makes this solver different

These points were checked by the Solvers team before the solver went on the storefront.

What you need to use it

Check before buying. In the guided installation, each item becomes a check with a status.

Compatible AIs

Claude ou ChatGPT

You use the AI you already have. Solvers doesn't charge for it.

Required connectors

None

Just connect Solvers to your AI. No other tool is needed.

Recommended plan

Any plan

The creator didn't suggest a specific plan. Custom connectors may require a paid plan for your AI.

What's in the package

3-step method with an exit checklist: briefing, writing and legal review

Character limits for Google Ads, Meta, email, SMS and WhatsApp, with the date they were checked

AIDA, PAS, BAB and 4U structures with ready-made examples per channel, already counted

Legal base with source and date: CDC, CONAR Code, 2026 influencer guide and LGPD (Brazil)

Advertising rules of CFM, COFFITO, CFO, OAB, Anvisa and betting (MP 1.394/2026)

4 ready-made templates: briefing, delivery table, legal checklist and A/B test plan

Calibration on first use: business type, channels, tone and available proof

Version history

Each version goes through the test suite before it is published.
1.2.0
English becomes the primary language: method, knowledge base, templates and test cases were translated, and the Portuguese storefront text moved to locales/pt.json. The AI still answers in the user's language. The rating was measured again on this version (answers generated in English by an AI agent without seeing the checks).
Oct 7, 2026 · 94% on internal tests · 818a13ed5353943…

Reviews

All from verified buyers
No reviews yet. Only buyers can leave one, so they arrive with the first purchases.