CUSTOM PROJECTS
Custom software that ends in production.
A custom platform, app, or the automation of a process that slows the team down, with discovery, build, and production combined from the contract. We are AI first: AI comes in where it turns into return, not as decoration.
WHAT WE HEAR IN THE FIRST MEETING
“It works in the demo. It stalls before production.”
We hear some variation of that sentence more than any other. The company tested AI with a vendor, started an internal platform that stalled halfway, has a product that needs modernizing and the team can't keep up, or a manual process no one automates. Each initiative proves it can work, but none reaches a real client, real volume, an SLA, integrated with the right system.
The result is the same. The board demands strategy, the CFO hasn't seen a line of return, and the internal team is tired of prototypes. Levver steps in here. We map what exists, pick the concrete bet, and cross to production. With AI where it accelerates, with software engineering where that is what's missing.
BY THE NUMBERS
WHAT WE BUILD
Six fronts. One promise.
Four with AI at the core and two of custom software with embedded AI. We are an AI first studio, not AI only. Everything ends in code running in your environment, with a measured metric.
Sales & Support AI
Chatbots, voice agents, and assistants that serve, qualify, and sell, integrated with your CRM, helpdesk, and WhatsApp. They resolve tickets without a queue and qualify leads after hours.
Process Automation AI
Agents that read documents, classify, decide, and act inside your operational process. Invoices, contracts, registrations, approvals, reconciliation. They take repetitive work off the team and run in your environment.
Copilots & Knowledge AI
Internal copilots and natural language search across everything your company knows. Legal, sales, HR, support. The answer with the source cited, grounded in your own data.
Data & Decision Intelligence
Forecasting, pattern detection, and decisions over your data, with the data engineering that makes it run. Demand, risk, fraud, churn. For those who have data but not decisions.
Custom Platforms & Systems
Custom platforms, portals, intranets, and management systems for your operation. Solid software engineering, with AI embedded where it speeds up the result.
Web & Mobile Apps
Web and mobile apps and end to end digital products, from design to production. Performance, accessibility, and native AI where it changes the user experience.
HOW WE ENGAGE
Start small. Scale once you've proven value.
Three formats. Same discipline of discovery, build, and handoff. You pick by duration and by the level of risk you accept at the entry point.
FORMAT 01
PoC
Duration
Up to 8 weeks
Fee
USD 0 to 27k
Entry point to validate a hypothesis, with success criteria and a production roadmap agreed in the contract. Free PoCs only in strategic cases.
When it makes sense
First engagement, skeptical internal team, a technology bet that still needs proof.
FORMAT 02
Project
Duration
6 weeks to 6 months
Fee
USD 18k to 275k
Fixed scope, fixed fee, final delivery in production. Biweekly milestones with functional demo.
When it makes sense
Hypothesis already validated, clear scope, aligned internal team, deadline defined by the business.
FORMAT 03
Embedded squad
Duration
3 to 12 months
Fee
USD 4.5k to 21k per month (fixed fee)
Levver team embedded with the client, with a discovery and delivery cadence. Cancelable with notice.
When it makes sense
Multiple fronts in parallel, continuous evolution, or a client that wants to outsource engineering capacity while building an internal team.
THE METHOD
From discovery to production, in three phases.
Every engagement, regardless of format, follows the same design. The difference between PoC, Project, and Squad is the size of each block, not the structure.
Discovery
1 to 2 weeks
We map the real pain, validate the technology hypothesis, and define measurable success criteria. We deliver an architecture document, target metrics, and an explicit production criterion.
Build
4 weeks to 6 months
System construction with a weekly or biweekly demo cadence. Code review shared with the internal team. Progressive deploy, from staging to controlled production and then full production.
Production & Handoff
1 to 2 weeks
Metric observed for at least two weeks in real production. Operations runbook, technical documentation, and knowledge transfer sessions. Optional post handoff support for 3 to 6 months.
STACK & APPROACH
Software engineering and AI, no religion about stack.
The right tool for the right problem. On the software side, web and mobile with a modern stack, a solid backend, and integration with the systems you already use. On the AI side, frontier and open source models, RAG, agents, fine-tuning, MLOps. Whatever the outcome calls for.
We are cloud agnostic. We deliver on Google Cloud, Microsoft Azure, or Amazon AWS, always with what is most secure for your environment. Commitment to data isolated per client and zero training on client data. Contractual clause, not a marketing promise.
CAPABILITIES
- ·Web apps (Next.js + React)
- ·Mobile apps (iOS, Android, React Native)
- ·Platforms, portals, and management systems
- ·Integration with ERP, CRM, and legacy systems
- ·Python and TypeScript backend
- ·DevOps, deployment, and monitoring
- ·Frontier and open source models
- ·RAG (Retrieval-Augmented Generation)
- ·Multi-step agents and tool use
- ·Supervised fine-tuning
- ·Vector databases (Pinecone, Weaviate, pgvector)
- ·MLOps, automated evaluation, and observability
Read also: What changes when AI has to reach production
WHY LEVVER
What makes the difference in delivery.
It is not just what we build, it is how. Three things that set Levver apart from the usual vendor.
01
Critical-level governance
We operate at the level of governance, security, and protected data that a critical operation demands. We are a Google Partner and a Microsoft Partner, and we are part of InovaBra, Bradesco's innovation hub.
02
Founders in the work, end to end
The founders are inside the project from briefing to handoff, focused on quality and precision. Whoever sells is whoever delivers, with no mass junior staffing and no outsourcing.
03
Return before technology
The end is the return, AI is only the means. We price by delivery, not by the hour. You leave with code in production and a measured metric, not with a demo.
PROOF IN PRODUCTION
Six own products run with real clients. Not in demo.
Levver's own products are proof of our technical capability. Before becoming products, they were problems solved for specific clients, chosen to scale as a vertical.
PRODUCT · OPERATIONAL EFFICIENCY
Delta
Extracts and structures data from complex documents straight into the client's database, cutting an analyst's manual work.
Explore DeltaPRODUCT · PEOPLE & MANAGEMENT
Maya
The People and Management specialist: full personnel department, from payroll to eSocial, plus support for leaders.
Explore MayaPRODUCT · SUPPORT & OPERATIONS
Auttonomus
A digital employee that serves on WhatsApp, email, and chat. It executes the action in your system, it does not hand back a question.
PRODUCT · B2B MARKETPLACE
Suplys
A marketplace where industry sells directly to the buyer, with no middleman between the factory and the shelf.
PRODUCT · CREDIT & RECEIVABLES
CredyLink
Receivables anticipation: a supplier's invoice becomes cash within one business day, with transparent cost.
PRODUCT · INTERNAL COMMS
BelongYard
White label internal communication and engagement platform that reaches the whole operation.
Explore BelongYardFAQ
Questions that show up before the first meeting.
Do you only do AI?+
No. We are an AI first studio, not AI only. We build the custom platform, app, and system your operation needs, and we embed AI where it creates real value. When pure software is the best answer, we deliver software. AI is our edge, not our only tool.
Do you deliver the source code?+
Yes. You follow the code from week one, versioned and with no black box, with no dependency on a proprietary Levver platform to operate it. Ownership of the code and IP is defined in the commercial contract of each engagement.
Who is the technical owner during the project?+
Always someone senior from Levver. Engineer or tech lead with direct presence. We don't staff with juniors in bulk and we don't use a relationship manager as an intermediary.
How does the handoff to the internal team work?+
Technical documentation, operations runbook, knowledge transfer sessions, and optional post handoff support (3 to 6 months). The goal is for your team to operate and evolve the system without permanent dependency on Levver.
Can I hire a PoC to validate before closing a project?+
Yes, that is Format 01. PoC with fixed fee (USD 0 to 27k, up to 8 weeks), with success criteria and a production roadmap agreed in the contract. Free PoCs only in strategic cases.
How do you handle sensitive data?+
Data isolated per client, encryption in transit and at rest, no training on client data (contractual commitment). LGPD and GDPR compliance.
What stack do you work with?+
On the software side, web and mobile (Next.js, React, React Native), Python and TypeScript backend, integration with your systems. On the AI side, frontier models (Claude, GPT, Gemini) and open source (Llama, Mistral). Cloud agnostic (Google Cloud, Microsoft Azure, AWS). No stack religion.
How long until the first delivery?+
Discovery in 1 to 2 weeks. Build between 4 weeks and 6 months, depending on scope. First metric observed in real production, on average 6 to 12 weeks from kickoff.
Do you work outside Brazil?+
Yes, in English or Spanish. Contracts in BRL, USD, or EUR. Most engagements today are in Brazil, and the team also serves LATAM and English speaking markets.
NEXT MEETING
The next meeting is direct.
Thirty minutes with one of the founders. No deck, no committee. You walk away with a prioritized bet and a sketched success criterion.