Cumbuca
- Company typePrivate
- Founded2021
- HeadquartersSão Paulo, Brazil
- Headcount51–100
- GTM typeB2B
- OfferingSoftware
Cumbuca firmographics
Firmographics- Name
- Cumbuca
- Legal name
- CUMBUCA Instituição de Pagamento Ltda.
- Website
- https://cumbuca.com
- Company type
- Private
- Founded year
- 2021
- Operating status
- Operating
- Headcount range
- 51–100 employees
- Ownership category
- akta.pro rank
Cumbuca industry classification
Industry- Product category
- Open Finance Infrastructure
- NAICS
- Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services (518), Software Publishers (5132), Computer Systems Design and Related Services (54151)
- SIC
- Services-Prepackaged Software (7372), Services-Computer Programming Services (7371)
- akta.pro primary industry
- A2A Payment Initiation Service Providers (PISPs) (FSAMAFAB)
- akta.pro secondary industries
- Managed Application Platforms (App PaaS & Runtime Services) (HDABAAAD), Enterprise PaaS (App Runtime & Managed Application Platforms) (HDAEAKAB)
Keywords
Where Cumbuca is headquartered
LocationHeadquarters
- HQ city
- São Paulo
- HQ country
- Brazil
- HQ region
- Latin America
Offices1 record
Markets served
Cumbuca business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Personnel, Technology or R&D, Infrastructure, Operations, Marketing or Sales, Others
Revenue model
- Regulated Proxy Access: Companies integrate via API to access Pix and Open Finance through Cumbuca's Payment Institution license. Revenue derived from transaction processing and/or subscription fees for infrastructure access. Zero lock-in model — when clients obtain their own license, transition is certificate swap only.
- Infrastructure Services: Two deployment options: (A) Build from scratch with Cumbuca as layer-7 proxy (2-4 months integration, 99.99% SLA), (B) Pre-built infrastructure via BYOC or managed SaaS (4-8 weeks integration). Revenue likely from licensing/subscription model.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Subscription | Monthly | Family expense sharing app — monthly subscription |
| Usage-based | Multi-year contract | Enterprise infrastructure access — custom pricing |
Go-to-market motion2 records
Distribution channels1 record
Marketing channels5 records
Cumbuca product offering
Product offeringCore offering
Cumbuca provides a regulated layer-7 proxy that enables businesses to access Brazil's Pix payment network and Open Finance ecosystem directly through Cumbuca's Central Bank-issued Payment Institution license. Customers integrate via API endpoints (e.g., POST /pix/payments, GET /accounts, GET /credit-cards-accounts, GET /investments, POST /scr/query), with Cumbuca handling mTLS and JWS signing translation. The platform supports two integration paths: build from scratch using Cumbuca as a transparent proxy (2-4 months) or use pre-built infrastructure via BYOC/SaaS (4-8 weeks).
Product overview
Cumbuca is a Payment Institution regulated by the Brazilian Central Bank offering regulated infrastructure access to Brazil's Pix and Open Finance ecosystems. The core product is the Cumbuca Proxy, a layer-7 regulated proxy that enables companies to access Pix payment initiation and Open Finance data without obtaining their own payment institution license. The product suite includes the core proxy (for payment initiation, Open Finance data access, and SCR raw data), supplemented by Launch Week 2026 tools: Regulus (AI regulatory chatbot), Open Finance Playground (developer documentation with Juspay), Open Finance Data MCP (AI connector for ChatGPT/Claude), Status Pages (ecosystem monitoring), and Benchmark (pricing analysis). The architecture is built on Erlang/OTP with 99.99% SLA, supporting 52,000 req/s throughput.
Differentiator
Problem solved
Functional benefit
Products and services
- Cumbuca Proxy (Regulated Proxy) Layer-7 regulated proxy providing direct API access to Brazil's Pix payment network and Open Finance ecosystem (accounts, cards, credit, investments, FX data) under Cumbuca's Payment Institution license, with mTLS and JWS signing translation. Designed for international fintechs and Brazilian financial institutions that need regulated access without obtaining their own license.
- Regulus AI chatbot trained on Brazil's Central Bank regulations for Open Finance and Pix, available via WhatsApp. Users query regulations in natural language and receive answers grounded in official sources (resolutions, circulars, normative instructions) with citations. Targeted at compliance teams, product managers, and engineers needing regulatory answers.
- Open Finance Data MCP Model Context Protocol (MCP) server that connects AI assistants (ChatGPT, Claude Desktop, Claude.ai, Claude Code) to bank data via Open Finance. Users authenticate via CPF and bank selection, and can query statements, analyze spending, and understand finances in plain language through natural conversation.
- Status Pages Public real-time monitoring dashboard for Brazil's Open Finance infrastructure. Tracks PCM (Payment Collection Mechanism), SCR (Credit Information System), and major banks (Itaú, Nubank, Banco do Brasil, Caixa, Santander, BTG Pactual, Inter, C6 Bank, XP, Bradesco) with 24/7 monitoring and automatic failure detection.
- Benchmark Pricing analysis tool for financial infrastructure proposals. Users upload a proposal PDF and receive line-by-line analysis comparing prices against 650+ real market data points covering Pix, Open Finance, CCBs, and KYC across 150+ products.
- Open Finance Playground Open-source practical documentation and quick-start guide for Open Finance implementation, built in partnership with Juspay. Provides developers with implementation references and code examples for integrating with Open Finance APIs.
- Fast-Track Payments Initiation Access Service offering that allows international fintechs and financial companies to obtain direct access to Brazil's regulated payments ecosystem, including a payment initiation license, on a fast-track basis. Designed for foreign companies entering the Brazilian market that need to bypass the 24-36 month Payment Institution licensing timeline.
Quantifiable outcome
- 4.2M active consents in Open Finance by April 2026
- +4 more outcomes
Companies that use Cumbuca
Customer profileNamed customers1 record
Segments2 records
Ideal customer profiles2 records
Cumbuca technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- Yes
- API docs
- API detail
Core technology
AI maturity
App detail
Integration3 records
AI capability7 records
Feature8 records
Cumbuca partnerships and signals
Strategic signalPartnerships
Two partnerships are on record, tiered minor and core.
- JuspayminorPartnership for Open Finance Playground — open, practical documentation built by people who implement Open Finance. Joint initiative to provide developer-friendly quick-start guide for the ecosystem.
- International FintechscoreCumbuca launched fast-track payments initiation access for international firms to enter Brazil's financial services market. International companies use Cumbuca's license to establish infrastructure in Brazil more quickly with greater operational control, bypassing lengthy licensing processes.
Scale indicators7 records
Recent moves6 records
Expansion highlights4 records
Cumbuca competitors and assessment
Company assessmentDirect peers
- Dock: Dock is a Brazilian technology company providing payment processing, card issuing, and digital banking infrastructure including Open Finance connectivity. Directly competes in the Brazilian payment infrastructure market for fintechs, banks, and corporates.
- Pomelo: Pomelo is a LatAm cloud-native fintech infrastructure platform offering card issuing, payment processing, and Open Finance access including Pix initiation in Brazil. Competes with Cumbuca in providing regulated Brazil payment infrastructure to fintechs and corporates.
- Pismo: Pismo is a Brazilian-born cloud-native banking and payment platform (now part of Visa) offering core banking, issuing, and payment processing infrastructure. Comparable to Cumbuca as Brazilian payment infrastructure targeting financial institutions and fintechs.
- Hash: Hash is a Brazilian fintech infrastructure company offering payment initiation services and Open Finance APIs for companies needing access to Brazil's regulated financial ecosystem. Directly competes with Cumbuca's PISP services.
- Belvo: Belvo is a Latin America Open Finance API platform providing payment initiation, financial data aggregation, and KYC services across Brazil, Mexico, and Colombia. Directly competes with Cumbuca in the Brazil Open Finance/Pix infrastructure layer for fintech and enterprise customers.
- Celcoin: Celcoin is a Brazilian Payment Institution offering Pix APIs, Open Banking services, and financial infrastructure including credit, collections, and payments. Direct competitor in Brazil's regulated payment initiation and Open Finance space.
Broad incumbents
- Stripe: Stripe is a global payments infrastructure provider expanding aggressively into Brazil with Pix support and Open Finance access. Broad incumbent competing for the same international fintechs seeking Brazil market entry, though with a global rather than Brazil-specific positioning.
- Adyen: Adyen is a global payment platform serving enterprise merchants with unified commerce and payment processing, including emerging Brazil market coverage. Broad incumbent with overlapping capabilities in payment initiation and financial data infrastructure.
Emerging players
- Quanto: Quanto is a Brazilian fintech infrastructure startup providing Open Finance and Pix integration services. Emerging player in the same regulatory proxy / payment initiation space as Cumbuca, focused on Brazilian market.
Others
- Juspay: Juspay is a global payment infrastructure company partnered with Cumbuca on the Open Finance Playground documentation initiative. Adjacent payments ecosystem player providing orchestration and processing technology.
Market position
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
Cumbuca social profiles
Digital presenceCumbuca compliance and trust
Trust signalCompliance3 records
Cumbuca financial estimates
Financial estimateRevenue estimate
Valuation estimate
Cumbuca leadership team
Management profileNumber of profiles
Profiles3 records
Cumbuca subsidiaries and ownership
Company hierarchySubsidiaries1 record
Cumbuca funding detail
Funding detailFunding overview
Funding rounds3 records
Investors4 records
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Cumbuca M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Cumbuca
What does Cumbuca do?
Cumbuca provides a regulated layer-7 proxy that enables businesses to access Brazil's Pix payment network and Open Finance ecosystem directly through Cumbuca's Central Bank-issued Payment Institution license. Customers integrate via API endpoints (e.g., POST /pix/payments, GET /accounts, GET /credit-cards-accounts, GET /investments, POST /scr/query), with Cumbuca handling mTLS and JWS signing translation. The platform supports two integration paths: build from scratch using Cumbuca as a transparent proxy (2-4 months) or use pre-built infrastructure via BYOC/SaaS (4-8 weeks).
Is Cumbuca a public or private company?
Cumbuca is a private company. It is classified as venture growth investor backed and is currently operating.
When was Cumbuca founded?
Cumbuca was founded in 2021. It employs 51 to 100 people.
Where is Cumbuca based?
Cumbuca is headquartered in São Paulo, Brazil, in the Latin America region.
How does Cumbuca make money?
Two revenue lines are on record. Regulated Proxy Access are the primary driver. The others are infrastructure Services.
Who are Cumbuca's main competitors?
Direct peers on record are Dock, Pomelo, Pismo, Hash, Belvo and Celcoin. Broad incumbents are Stripe and Adyen. Quanto is listed as an emerging player. Juspay is listed as an others.
Does Cumbuca have an API?
Yes. Cumbuca provides a regulated proxy API for Pix payment initiation and Open Finance data access. The API offers 1:1 mapping to official Open Finance endpoints with mTLS and JWS signing. Key endpoints include POST /pix/payments, POST /recurring-payments, GET /accounts, GET /credit-cards-accounts, GET /investments, POST /scr/query, GET /scr/report, GET /scr/history. The proxy is layer 7, where clients sign with their own keys and Cumbuca re-signs with regulatory certificates. Integration options include building from scratch (2-4 months) or using pre-built infrastructure (4-8 weeks). SDK support includes node, go, ruby, and rust. Additionally, Cumbuca offers the Open Finance Data MCP server at https://mcp.cumbuca.com/mcp for connecting AI assistants (ChatGPT, Claude) to bank data via Open Finance. Developer documentation is at juspay.io/br/open-finance.
What industry is Cumbuca in?
Cumbuca's product category is Open Finance Infrastructure. Its primary akta.pro industry code is FSAMAFAB, A2A Payment Initiation Service Providers (PISPs), with a secondary code of HDABAAAD, Managed Application Platforms (App PaaS & Runtime Services). Its NAICS code is 518 and its SIC code is 7372.