CactusCode
CactusCode is a Zagreb-based software development services firm with six employees that built Poker Planning AI, an AI tool for agile estimation. It merged with Rapid River Software in 2025 to form Tight Line.
- Company typePrivate
- Founded2013
- HeadquartersZagreb, Croatia
- Headcount1–10
- GTM typeB2B
- OfferingSoftware
What CactusCode does
Cactus Code d.o.o. is a small private software development company based in Zagreb, Croatia, founded in 2013 (with consolidated firmographic references to 2016) and operating with approximately six employees. The company combines custom software development services with a proprietary AI-assisted product called Poker Planning AI, which supports agile software development teams in estimating task duration and complexity. The product was implemented under a 2023-2024 EU NPOO Digitalization Voucher grant worth 15,000 EUR (against a 25,000 EUR total project value), positioning it as a niche tooling play within the broader portfolio of professional services engagements.
Revenue is generated through project-based software development services and consulting, with no publicly disclosed pricing and direct client engagement via the company website. The target customer segment is software development companies seeking agile estimation tooling and experienced development capacity. There are no named enterprise logos, no disclosed recurring revenue, and no institutional or venture capital backing; the only external funding on record is the EU grant.
In 2025, Cactus Code merged with Rapid River Software to form Tight Line, consolidating two experienced development teams. The original Cactus Code entity is effectively subsumed, with the website now redirecting attention to the combined Tight Line business. The company is registered in Croatia as a private limited liability company (d.o.o.) with 20,000 HRK fully paid share capital, and Filip Kapusta is the person authorized to represent the entity.
CactusCode firmographics
Firmographics- Name
- CactusCode
- Legal name
- Cactus Code d.o.o.
- Website
- https://cactus-code.com
- Company type
- Private
- Founded year
- 2013
- Operating status
- Acquired
- Headcount range
- 1–10 employees
- Short description
- CactusCode is a Zagreb-based software development services firm with six employees that built Poker Planning AI, an AI tool for agile estimation. It merged with Rapid River Software in 2025 to form Tight Line.
- Ownership category
- akta.pro rank
CactusCode industry classification
Industry- Product category
- Agile Estimation Software
- NAICS
- Custom Computer Programming Services (541511)
- SIC
- Services-Computer Programming Services (7371)
- akta.pro primary industry
- Developer Experience Platforms for Enterprise (IDEs, CI/CD, Dev Portals) (HDAEAKAI)
- akta.pro secondary industry
- iBPMS (Intelligent BPM Suites) & Process Automation Suites (HDAEAHAG)
Keywords
Where CactusCode is headquartered
LocationHeadquarters
- HQ city
- Zagreb
- HQ country
- Croatia
- HQ region
- Europe
Offices1 record
Markets served
CactusCode business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Personnel, Technology or R&D, Operations
Revenue model
- Software Development Services: The company operates as a software development services provider with experienced developers offering development services to clients. Revenue is generated through project-based engagements and potentially consulting services.
Go-to-market motion1 record
Distribution channels1 record
Marketing channels1 record
CactusCode product offering
Product offeringCore offering
CactusCode develops and sells Poker Planning AI, a digital application that uses artificial intelligence to assist agile software development teams in estimating task duration and complexity during sprint planning. The company also operates as a software development services provider, offering experienced development partners to businesses seeking custom development support. The company has merged with Rapid River Software to form Tight Line.
Product overview
CactusCode offers the Poker Planning AI application, a digital business solution for agile software development teams. The product utilizes AI to assist with project estimation, helping improve the accuracy and efficiency of time and complexity assessments during sprint planning. Beyond the AI application, the company provides experienced development services through its team of developers.
Differentiator
Problem solved
Functional benefit
Products and services
- Poker Planning AI AI-powered digital application designed to improve the process of estimating time and complexity of tasks during agile software development. The tool helps software development teams make more accurate project duration predictions and enhances decision-making in sprint planning.
Quantifiable outcome
- Increased overall efficiency of business processes, resulting in greater profitability, competitiveness, and resilience, as well as improved quality of customer services
Companies that use CactusCode
Customer profileSegments1 record
Ideal customer profiles1 record
CactusCode technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
AI capability2 records
Feature1 record
CactusCode partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- Rapid River SoftwarecoreCactusCode and Rapid River have merged to form a unified company called Tight Line. This represents a strategic consolidation of two experienced software development teams, combining a decade of industry experience into a single entity to strengthen service offerings and capabilities.
Scale indicators2 records
Recent moves4 records
Expansion highlights3 records
CactusCode competitors and assessment
Company assessmentDirect peers
- Parabol: Open-source agile meeting tool including planning poker and retrospective workflows; directly competes with Poker Planning AI for agile team estimation and sprint planning workflows.
- Rapid River Software: Pre-merger counterparty; a Croatian software development services firm with a comparable headcount and similar developer-services profile that directly merged with Cactus Code.
- Tight Line: Direct successor entity formed by the merger of Cactus Code and Rapid River Software; operates as a software development services firm with shared experience and overlapping team history, making it the most comparable peer.
Broad incumbents
- Targetprocess: Enterprise agile planning platform offering estimation, sprint planning, and roadmap tooling for scaling agile teams; competes in the broader agile estimation and planning market.
- Atlassian: Atlassian's Jira includes built-in planning poker for agile estimation, making it the dominant incumbent against which any third-party Poker Planning AI tool must differentiate.
- Planbox: Agile project management and estimation platform with estimation boards and planning features; comparable as an established agile workflow tool that overlaps with Poker Planning AI's use case.
Emerging players
- Mountain Goat Software: Mike Cohn's training and tooling firm that popularized the Planning Poker technique; an authoritative player in the agile estimation niche that shapes the market Poker Planning AI addresses.
Market position
Strengths4 records
Weaknesses5 records
Competitive moat2 records
Key risks5 records
Key highlights5 records
Customer concentration
CactusCode social profiles
Digital presenceCactusCode financial estimates
Financial estimateRevenue estimate
Valuation estimate
CactusCode leadership team
Management profileNumber of profiles
Profiles1 record
CactusCode funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
CactusCode 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 CactusCode
What does CactusCode do?
CactusCode develops and sells Poker Planning AI, a digital application that uses artificial intelligence to assist agile software development teams in estimating task duration and complexity during sprint planning. The company also operates as a software development services provider, offering experienced development partners to businesses seeking custom development support. The company has merged with Rapid River Software to form Tight Line.
Is CactusCode a public or private company?
CactusCode is a private company. It is classified as founder individual operated bootstrapped and is currently acquired.
When was CactusCode founded?
CactusCode was founded in 2013. It employs 1 to 10 people.
Where is CactusCode based?
CactusCode is headquartered in Zagreb, Croatia, in the Europe region.
How does CactusCode make money?
One revenue line is on record: software Development Services.
Who are CactusCode's main competitors?
Direct peers on record are Parabol, Rapid River Software and Tight Line. Broad incumbents are Targetprocess, Atlassian and Planbox. Mountain Goat Software is listed as an emerging player.
Does CactusCode have an API?
No public API is recorded for CactusCode.
What industry is CactusCode in?
CactusCode's product category is Agile Estimation Software. Its primary akta.pro industry code is HDAEAKAI, Developer Experience Platforms for Enterprise (IDEs, CI/CD, Dev Portals), with a secondary code of HDAEAHAG, iBPMS (Intelligent BPM Suites) & Process Automation Suites. Its NAICS code is 541511 and its SIC code is 7371.