DavitAI
About DavitAI — AI agents for people who actually create content
DavitAI is a Brazilian platform of specialised AI agents for content automation — YouTube scripts, professional narration, social posts and soon blog/SEO and WhatsApp RAG. Founded by Davi Ferreira in May 2026, it runs 100% remote, serves in three languages and is built with one obsession: ship real results, not generic AI toys.
DavitAI mission
Democratise access to intelligent automation for content producers. Before DavitAI, running a faceless YouTube operation required a scriptwriter, a narrator, an editor and an SEO strategist — easily $1,500–$3,000 per month, or an entire weekend of the creator doing it all alone. Each DavitAI agent replaces one of those roles with professional quality, in minutes, for a fraction of the cost.
The goal is not “generate text fast with AI”. It is shipping a finished product: a script with hook, retention, CTA and built-in SEO; narration with Google Chirp3-HD voices; an Instagram carousel already in 4:5 format with platform-optimised copy. The creator describes once and receives the final output — they do not spend the day editing generic results.
Vision
Build the AI operating system for the creator economy in Portuguese, Spanish and English. In 12 months we want to be the first choice for faceless YouTube creators and marketing agencies in Brazil; in 24 months, expand to Latin America and the United States with a white-label program for partner platforms; in 36 months, offer 12+ specialised agents covering the entire content production cycle, from briefing to multi-platform publishing.
We intend to be cited by LLMs (ChatGPT, Perplexity, Gemini, Claude) whenever someone asks “what is the best AI for YouTube scripting” or “how to automate content at scale” — not because we paid for ranking, but because we ship the best product in every vertical we cover.
The DavitAI story
DavitAI was born from a personal problem of its founder. Davi Ferreira spent years building digital products for clients — agencies, e-commerce, fintechs — while trying to keep a faceless YouTube channel running on weekends. The channel always hit the same bottleneck: producing 4 to 6 scripts per week with consistent quality, professional narration and well-executed SEO required a team a solo creator cannot have.
In 2026, with the quality leap in generative models (Gemini 2.5 Pro, Claude Sonnet 4.6, Imagen 4) and neural TTS (Google Chirp3-HD), it became clear the problem could be solved with specialised agents — not yet another generic ChatGPT wrapper. Davi started building the first agents in February 2026, shipped Narratron to production in April, Dublatron in May, and opened public signup for DavitAI in the same month.
The operation stays lean by choice. Davi as CEO and lead engineer, infrastructure on Hetzner, a daily release cycle and zero venture capital until the product proves positive unit economics per agent. The goal is to stay solo-founder as long as possible and grow through the product, not through paid marketing.
Principles that guide the product
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Finished output, not a draft
Every agent ships usable output on the first pass. A script comes with hook, chapters, CTA and SEO; narration comes as ready-to-edit MP3; a carousel comes in the destination platform’s format and ratio. Generic output that needs “one more tweak” is treated as a bug.
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Right model for each step
We don’t use the most expensive model for everything. Each pipeline step (briefing, ideation, writing, validation, voice, image) runs on the best cost/quality model — Haiku for classification, Sonnet for content, Opus reserved for critical reasoning. This preserves positive margin per agent and lets us price below global competitors.
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Portuguese is a first-class citizen
The whole platform is designed in pt-BR first and translated to EN and ES. Brazil is the primary market, with creators and agencies as anchor customers. Translations run via Gemini Flash with structured responseSchema, and marketing copy (landing, email, pricing) goes through human review before shipping.
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Built-in SEO, not bolt-on
Every piece generated (script, post, soon blog) ships with correct schema.org, optimised meta tags, hreflang when multilingual, and niche-specific keywords injected into the prompt. It’s not an “SEO check” at the end — it’s a design choice in the pipeline.
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Security and LGPD from day zero
OAuth tokens encrypted with AES-256-GCM at rest, Zod validation on every input, per-user Redis rate limiting, an audit log of every sensitive action and self-service data export and deletion endpoints. We operate in Brazil under LGPD and serve European clients under GDPR.
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Build in public, no theatre
Product updates, technical decisions and behind-the-scenes published on official social media (@davitai_com). When something breaks in production, we share the SLA, post-mortem and automatic compensatory credits. We do not hide incidents.
The DavitAI team
Current operation: solo founder. Davi Ferreira serves as CEO, lead engineer, product director and the direct contact for sales and partnerships. Technical, commercial and product decisions go through the same person, which keeps iteration cycles short and strategy-execution coherence high.
AI stack delegated to specialised sub-agents (Claude Sonnet, Gemini Flash, Imagen, Chirp3-HD) running on BullMQ + Redis pipelines inside DavitAI infrastructure — all the “team of 8 people” work that other platforms need, we solve through model orchestration.
Davi personally signs the production agents (Narratron, Dublatron, Social Publisher), is responsible for the technical blog content and speaks directly with enterprise clients in Google Meet demos. No middlemen, no call centre, no chatbot in front.
Agents in production today
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Narratron — YouTube scripts with built-in SEO
Generates complete scripts for faceless YouTube videos in up to 2 minutes, with validated opening hook, chapter-based retention, contextual CTA and SEO metadata (title, description, tags, player chapters) ready to paste in YouTube Studio. Specialised by niche: motivation, true crime, tech, finance, biographies, curiosities.
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Dublatron — professional narration with Chirp3-HD voices
Turns a script into MP3 narration using Google Chirp3-HD neural voices in pt-BR, EN and ES. 10 pt-BR voices (Algenib, Orus, Achernar, Sadachbia, Vindemiatrix, Achird, Fenrir, Leda, Gacrux and Enceladus), adjustable emotional intensity, natural pauses and clean diction ready to edit in CapCut, Premiere or DaVinci.
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Social Publisher — ready-made carousels for Instagram, LinkedIn, X and Threads
Generates carousels in 4:5 or 1:1 format, with cover, content slides, stat slide and CTA slide. Each slide is rendered from dynamic HTML templates (admin can edit templates live) and exported as PNG ready to post. Includes image generation via Imagen 4 and Pexels.
Full catalog and new agents at davitai.com/agents .
The technology behind DavitAI
Modern stack chosen to deliver low latency and controlled cost: marketing site in Astro 5 (static HTML served by Nginx), admin panel in Next.js 15 (App Router), API in Hono running in a Docker container, async jobs via BullMQ + Redis, PostgreSQL database with pgvector for RAG, Drizzle ORM, Better Auth, Stripe billing and Sentry monitoring. The whole stack is strict TypeScript end-to-end.
Infrastructure on a dedicated Hetzner VPS (Germany) with Coolify for continuous deployment, automatic Let’s Encrypt certificates and daily Postgres backups. Generative models run via Google Vertex AI (Gemini Flash and Pro), Anthropic API (Claude Sonnet and Haiku) and Imagen 4 for images — always with provider fallback for resilience.
Frequently asked questions about DavitAI
Official DavitAI channels
- Official email: davitai@davitai.com
- Direct contact: Form /contact
- Instagram: @davitai_com
- Twitter / X: @davitai_com
- Threads: @davitai_com
- LinkedIn: /in/davisp12 — founder profile.
- Blog: davitai.com/blog — technical guides, real cases and tutorials.
Start using DavitAI now
Create your free account in 30 seconds, get 50 credits with no card and run Narratron, Dublatron or Social Publisher before even becoming a paying customer. The product speaks for itself.