Stackr Labs
Stackr Labs builds micro-rollups, a framework that lets developers create app-specific rollups on Ethereum using web2 programming languages like Python and JavaScript, targeting a horizontal developer base across gaming, DeFi, enterprise, and oracle use cases.
- Company typePrivate
- Founded2023
- HeadquartersNew Delhi, India
- Headcount1–10
- GTM typeB2B
- OfferingSoftware
What Stackr Labs does
Stackr Labs is a venture-backed private startup founded in 2023 and headquartered in New Delhi, India. The company develops "micro-rollups," a framework that enables developers to build app-specific rollups on Ethereum using familiar web2 programming languages such as Python and JavaScript, rather than requiring specialized blockchain development languages. Its architecture draws an analogy to microservices in web2, allowing modular components (accounting, NFT, identity) to be composed like legos, with a "sufficient decentralization" model that lets developers place only critical logic on-chain while keeping the rest off-chain.
The core product is offered via a beta testnet launched in April 2024, supported by technical documentation, a Mirror blog research cadence, and a Discord community for developer onboarding. Positioning spans multiple verticals: gaming, DeFi and NFT applications, permissioned enterprise apps, decentralized databases, oracle/RWA integration, and off-chain multi-nodal networks. Go-to-market is product-led growth with a self-serve developer portal and no sales motion evident.
The business model is not yet monetized: pricing is not publicly disclosed, there is no disclosed revenue, and no enterprise customer logos are available. The company raised a $5.5M seed round in November 2023 led by Archetype with participation from a16z crypto, Devfolio, Lemniscap, Scalar Capital, Superscrypt, T0 Ventures, and The Spartan Group. With 1-10 employees, Stackr Labs remains at an early infrastructure-build stage, focused on developer adoption and product maturation rather than commercial scale.
Stackr Labs firmographics
Firmographics- Name
- Stackr Labs
- Legal name
- StackrLabs
- Website
- https://stackrlabs.xyz
- Company type
- Private
- Founded year
- 2023
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- Stackr Labs builds micro-rollups, a framework that lets developers create app-specific rollups on Ethereum using web2 programming languages like Python and JavaScript, targeting a horizontal developer base across gaming, DeFi, enterprise, and oracle use cases.
- Ownership category
- akta.pro rank
Stackr Labs industry classification
Industry- Product category
- Blockchain Development Infrastructure
- NAICS
- Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services (5182), Computer Systems Design and Related Services (5415)
- SIC
- Services-Prepackaged Software (7372)
- akta.pro primary industry
- Layer 2 Scaling & Rollups (optimistic/ZK, sequencers, DA usage) (FSAPAAAB)
- akta.pro secondary industries
- Smart Contract Frameworks & SDKs (developer kits, templates, standards) (FSAPABAB), Deployment, Automation & DevOps (build pipelines, contract deployment tools) (FSAPABAH)
Keywords
Where Stackr Labs is headquartered
LocationHeadquarters
- HQ city
- New Delhi
- HQ country
- India
- HQ region
- Asia
Markets served
Stackr Labs business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Technology or R&D, Personnel, Operations, Marketing or Sales, Infrastructure
Go-to-market motion1 record
Distribution channels1 record
Marketing channels4 records
Stackr Labs product offering
Product offeringCore offering
Stackr Labs develops Micro-rollups, a rollup framework that enables developers to build app-specific rollups on Ethereum using familiar web2 programming languages such as Python and JavaScript. The architecture applies a micro-services-style modularity, allowing developers to compose rollup components (e.g., accounting, NFT, identity modules) like legos and to decentralize only the critical parts of an application. A beta testnet is live and accessible via self-serve developer documentation.
Product overview
Stackr Labs offers Micro-rollups as a unified platform for scaling web3 applications. The core product enables building app-specific rollups on Ethereum with web2 programming languages (Python, JavaScript). The architecture follows a micro-services-like approach where rollups can be pieced together like legos with modular components such as accounting, NFT, and identity modules. The framework emphasizes sufficient decentralization, allowing developers to decentralize only the critical parts of their applications rather than the entire system.
Differentiator
Problem solved
Functional benefit
Products and services
- Micro-rollups A rollup framework that enables developers to build app-specific rollups on Ethereum using web2 programming languages such as Python and JavaScript. The architecture implements deterministic state machines for off-chain application logic and supports modular composition of rollup components. It is intended for web3 developers and engineering teams building games, DeFi protocols, NFT platforms, enterprise permissioned apps, decentralized databases, and oracle/RWA integrations.
Companies that use Stackr Labs
Customer profileSegments6 records
Ideal customer profiles4 records
Stackr Labs technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature3 records
Stackr Labs partnerships and signals
Strategic signalScale indicators1 record
Recent moves5 records
Expansion highlights5 records
Stackr Labs competitors and assessment
Company assessmentBroad incumbents
- Optimism (OP Stack): OP Stack is the open-source modular L2 stack underpinning Optimism and the Superchain vision. It enables app-specific rollups and is the most widely adopted framework in the RaaS ecosystem, competing with Stackr at the broader appchain infrastructure layer.
- Arbitrum Stylus: Arbitrum's Stylus upgrade enables smart contracts in Rust, C++, and other WebAssembly-compatible languages on Arbitrum chains. While Stylus is part of a broader L2 stack rather than a standalone framework, it directly addresses the same multi-language developer experience pain point Stackr targets.
- StarkWare (Cairo/StarkNet): StarkWare powers StarkNet and StarkEx, enabling zk-rollup execution via the Cairo language. While it requires learning a custom language (Cairo), StarkWare is a foundational incumbent in app-specific zk-rollups and competes for the same developer demand for custom execution environments.
- Polygon CDK: Polygon CDK allows enterprises and developers to launch custom ZK-powered L2 chains settling on Ethereum. It is a broad incumbent in the app-chain space with significant resources and ecosystem, competing with Stackr for appchain developers.
Direct peers
- Sovereign Labs: Sovereign Labs is building the Sovereign SDK, an open-source toolkit for launching zk-rollups with custom execution environments. It shares Stackr's thesis that app-specific rollups are the future and competes for the same developer segment building custom execution layers.
- Eclipse: Eclipse is building SVM-based rollups (Solana Virtual Machine) with custom execution layers on Ethereum settlement. It targets developers wanting app-specific execution environments and overlaps with Stackr's modular rollup value proposition.
- Caldera: Caldera provides modular rollup infrastructure and an OP Stack/Arbitrum-based framework for launching app chains. It is one of the better-funded RaaS competitors directly targeting the app-specific rollup developer that Stackr also serves.
- Conduit: Conduit is a leading Rollup-as-a-Service provider that lets teams deploy OP Stack and Arbitrum Orbit rollups with one click. It directly competes with Stackr in the app-specific rollup deployment space, though Conduit focuses on managed hosting rather than a multi-language framework.
- AltLayer: AltLayer offers restaked rollups-as-a-service and supports launching app-specific rollups across multiple stacks. It overlaps with Stackr in the app-specific rollup thesis and competes for the same developer mindshare targeting custom execution environments.
- Cartesi: Cartesi provides a multi-language rollup framework allowing developers to write app logic in standard languages (Python, Rust, etc.) running on a Linux VM. This is the closest direct analog to Stackr's web2-language micro-rollups approach, addressing the same developer-experience barrier for blockchain app development.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat3 records
Key risks5 records
Key highlights6 records
Customer concentration
Stackr Labs social profiles
Digital presenceStackr Labs financial estimates
Financial estimateRevenue estimate
Valuation estimate
Stackr Labs leadership team
Management profileNumber of profiles
Stackr Labs funding detail
Funding detailFunding overview
Funding rounds1 record
Investors8 records
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Stackr Labs M&A and investment
M&A and investmentM&A
Investments1 record
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Stackr Labs
What does Stackr Labs do?
Stackr Labs develops Micro-rollups, a rollup framework that enables developers to build app-specific rollups on Ethereum using familiar web2 programming languages such as Python and JavaScript. The architecture applies a micro-services-style modularity, allowing developers to compose rollup components (e.g., accounting, NFT, identity modules) like legos and to decentralize only the critical parts of an application. A beta testnet is live and accessible via self-serve developer documentation.
Is Stackr Labs a public or private company?
Stackr Labs is a private company. It is classified as venture growth investor backed and is currently operating.
When was Stackr Labs founded?
Stackr Labs was founded in 2023. It employs 1 to 10 people.
Where is Stackr Labs based?
Stackr Labs is headquartered in New Delhi, India, in the Asia region.
Who are Stackr Labs's main competitors?
Broad incumbents on record are Optimism (OP Stack), Arbitrum Stylus, StarkWare (Cairo/StarkNet) and Polygon CDK. Direct peers are Sovereign Labs, Eclipse, Caldera, Conduit, AltLayer and Cartesi.
Does Stackr Labs have an API?
No public API is recorded for Stackr Labs.
What industry is Stackr Labs in?
Stackr Labs's product category is Blockchain Development Infrastructure. Its primary akta.pro industry code is FSAPAAAB, Layer 2 Scaling & Rollups (optimistic/ZK, sequencers, DA usage), with a secondary code of FSAPABAB, Smart Contract Frameworks & SDKs (developer kits, templates, standards). Its NAICS code is 5182 and its SIC code is 7372.