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AI Tools for Brazilian SMBs

NF-e, CNPJ, LGPD and Pix — without the tax headache

AI tools built for Brazilian business reality: Receita Federal-compliant CNPJ validation, NF-e generation, JUCESP/JUCERJA-aware business name creation, ready-to-use LGPD policies, and Pix templates for automated billing. All in native Brazilian Portuguese.

Start with your CNPJ → Free to use — no signup required

Sound familiar?

⚠ Manually validating CNPJ every time a new customer signs up
⚠ Generating correct NF-e without IRS fines for wrong CFOP
⚠ Keeping LGPD policy current without paying a lawyer for each regulatory change
⚠ Billing via Pix with a professional message without sounding aggressive

AI Central Tools solves all of that — for free.

⚡ Your AI Agent

Content Creator

Write a blog post, generate images, create social posts, and draft a newsletter — all from one topic.

Run This Agent → ⚡ Pro required
Steps
1 Write Blog Post
2 Generate Image
3 Social Posts
4 Newsletter Draft

Step-by-Step Workflows

Follow these proven workflows to get results fast

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Ready-to-Use Prompts

15 curated prompts tailored for this use case — just copy and paste into any AI tool.

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Free
  • ✓ 242 free tools available
  • ✓ 5 uses per day
  • ✓ No credit card required
  • ✓ No signup needed
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Pro — $19/month
  • ✓ Unlimited uses
  • ✓ Every Pro tool unlocked
  • ✓ Longer AI responses
  • ✓ Perfect for multi-step workflows
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Ready to Get Started?

Unlock unlimited access to all 332+ AI tools with Pro — including OCR, transcription, vision, and PDF summarization. Just $19/month.

View Pricing → 5 free uses per day — no credit card required

Frequently Asked Questions

Does the CNPJ validator work with any format?
Yes. Paste with dots/slashes, digits-only, or mixed. The tool strips and validates via the official Receita Federal modulo-11 algorithm.
Are the NF-e templates accepted by SEFAZ?
Templates follow the official SEFAZ XML schema (v4.00). You need an A1/A3 digital certificate to sign and transmit — AICT does not issue certificates, just generates the XML ready for your signing tool.
Do I need Pro for most Brazilian tools?
No. CNPJ validator, name generator, and Pix template are free (5 uses/day). NF-e generator and LGPD policy are Pro for long-document output. ~R$70/month = 1 hour of accountant time.

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