Zaitra
Zaitra is a Brno-based spacetech startup that builds AI-powered onboard edge-computing hardware and software (SKAISEN, SKAIDOCK, SKAIPACK, XSCAPE Readout IP Core) for satellites, enabling real-time data processing in orbit for Earth Observation, defense, and maritime security applications.
- Company typePrivate
- Founded2020
- HeadquartersBrno, Czechia
- Headcount11–50
- GTM typeB2B
- OfferingSoftware
What Zaitra does
Zaitra s.r.o. is a Brno, Czech Republic-based spacetech startup founded in 2020 by Marek Marušin (CEO), Rado Pitoňák (CTO), and Martin Javorka. The company develops AI/ML-powered onboard edge-computing solutions for small satellites, designed to process raw Earth Observation, hyperspectral, and defense imagery directly in orbit rather than relying on constrained ground-station downlink (typically 4-14 contacts per day, often under 10 minutes each). Its product portfolio — SKAISEN (onboard cloud screening and object detection), SKAIDOCK (space-qualified DPU built on the Xiphos Q8 module with AMD Zynq UltraScale+ MPSoC), SKAIPACK (CCSDS 123.0-B-2 lossless compression), and the XSCAPE Readout IP Core (FPGA IP for Simera Sense imagers) — forms an integrated onboard pipeline from sensor capture through AI inference to compression. SKAIDOCK is CubeSat-compatible (PC104 form factor), space-qualified via TVAC (-40°C to +60°C), vibration, and shock testing, and pre-validated against Simera Sense xScape imagers, eliminating months of custom FPGA bringup for integrators.
The company monetizes through a mix of one-time hardware sales (SKAIDOCK), software and IP licensing (SKAISEN, SKAIPACK, XSCAPE Readout IP Core), and mission-specific professional services for custom onboard AI deployment. Customers to date span government and defense missions (SATurnin-1 Czech defense 2022, VZLUSAT-2 2022 with ESA BIC CZ support, SLAVIA 2023 realising 98% downlink savings, upcoming CORVUS space debris mission) and commercial operators (TRL Space's TROLL satellite launched on SpaceX Falcon 9 in 2025). Go-to-market is sales-led and event-driven, with active participation in IAC, Space Symposium, SpaceTech Expo, EU-Startups Summit, and ESA workshops targeting defense institutions, space agencies, satellite operators, and Earth Observation mission integrators. The company raised a €1.7M pre-seed round in October 2024 led by Sunfish Partners with Czech Founders VC and Jan Široký, and secured EIC Accelerator funding in February 2026.
Strategic positioning is anchored in three ecosystem relationships: ESA (InCubed portfolio and BIC CZ incubation), Xiphos (flight-heritage Q8 module supply), and Simera Sense (xScape imager compatibility). Active vertical expansion is underway beyond Earth Observation into defense (SKAISEN for Defence launched April 2025) and maritime security (Zeabuz partnership announced October 2025 for dark vessel detection), with South Korean market entry via the TelePIX partnership (October 2024) and global conference presence signaling geographic ambitions.
Zaitra firmographics
Firmographics- Name
- Zaitra
- Legal name
- Zaitra s.r.o.
- Website
- https://zaitra.io
- Company type
- Private
- Founded year
- 2020
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Zaitra is a Brno-based spacetech startup that builds AI-powered onboard edge-computing hardware and software (SKAISEN, SKAIDOCK, SKAIPACK, XSCAPE Readout IP Core) for satellites, enabling real-time data processing in orbit for Earth Observation, defense, and maritime security applications.
- Ownership category
- akta.pro rank
Zaitra industry classification
Industry- Product category
- Onboard Satellite Data Processing
- NAICS
- Computer Systems Design and Related Services (54151), Satellite Telecommunications (51741)
- SIC
- Search, Detection, Navagation, Guidance, Aeronautical Sys (3812), Optical Instruments & Lenses (3827), Services-Computer Integrated Systems Design (7373)
- akta.pro primary industry
- Remote Sensing & Geospatial Vision (satellite/drone imagery) (HDAAAEAL)
- akta.pro secondary industries
- Satellite Imagery & Remote Sensing Geospatial Platforms (BPAMANAM), UAS Payloads (EO/IR, LiDAR, SAR, SIGINT) & Gimbals (IMABAIAI), Remote Sensing & Earth Observation Analytics (Satellite/UAV/LiDAR, Image Processing) (EUAHAKAD)
Keywords
Where Zaitra is headquartered
LocationHeadquarters
- HQ city
- Brno
- HQ country
- Czechia
- HQ region
- Europe
Offices1 record
Markets served
Zaitra business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Personnel, Technology or R&D, Operations, Marketing or Sales, Infrastructure
Revenue model
- Hardware product sales (SKAIDOCK DPU): Sale of space-qualified Data Processing Unit hardware featuring Xiphos Q8 module. Product has flight heritage since 2025 with proven space qualification (TVAC, vibration, shock testing). Sold as COTS solution with pre-validated Simera Sense xScape integration.
- Software licenses and onboard AI solutions (SKAISEN, SKAIPACK): Licensing of onboard AI software (SKAISEN cloud screening, object detection) and compression solutions (SKAIPACK). Software is deployed on customer satellites and DPU hardware for mission-specific data processing, generating recurring licensing revenue per mission or platform.
- FPGA IP Core licensing (XSCAPE Readout): Licensing of XSCAPE Readout IP Core for direct integration with Simera Sense xScape imagers. IP core is production-tested and delivered as part of SKAIROOT distribution. Revenue generated through technology licensing to mission integrators and satellite manufacturers.
- Mission-specific AI deployment services: Custom onboard AI solution development and deployment for specific space missions (e.g., Czech defense mission, SLAVIA meteor analysis, TROLL hyperspectral mission). Professional services and custom integration for institutional and commercial space missions.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Enterprise mission-specific solutions (custom pricing) |
Go-to-market motion2 records
Distribution channels1 record
Marketing channels5 records
Zaitra product offering
Product offeringCore offering
Zaitra develops onboard data processing solutions for satellites, combining AI-powered software (SKAISEN) for cloud screening and object detection, a space-qualified Data Processing Unit (SKAIDOCK) based on the Xiphos Q8 module, a CCSDS-compliant image compression suite (SKAIPACK), and a lightweight FPGA IP Core (XSCAPE Readout) for direct integration with Simera Sense xScape imagers. The integrated stack processes sensor data directly in orbit to filter unusable imagery, prioritize valuable data, and reduce downlink bandwidth requirements before transmitting to ground stations.
Product overview
Zaitra offers a modular onboard data processing solution portfolio for space missions, spanning hardware and software. The core platform consists of SKAISEN (AI-powered onboard cloud screening and object detection software) and SKAIDOCK (a space-qualified Data Processing Unit built around the Xiphos Q8 module). These are complemented by SKAIPACK (a CCSDS-compliant compression suite) and the XSCAPE Readout IP Core (an FPGA IP core for Simera Sense xScape imagers). Together, these products form an integrated pipeline: XSCAPE Readout IP Core captures high-speed image data from sensors, SKAISEN processes it with AI to detect clouds and objects, SKAIPACK compresses it, and SKAIDOCK manages the full data handling and computing workload on the spacecraft.
Differentiator
Problem solved
Functional benefit
Products and services
- SKAISEN AI-powered onboard cloud screening and object detection software for Earth observation satellites. Sensor-independent solution that processes continuous image streams from optical and hyperspectral sensors directly on satellites, flags cloudy pixels, detects objects of interest, and autonomously selects data for downlink transmission to reduce costs and latency. Used by defense institutions, EO satellite operators, and maritime security agencies.
- SKAIDOCK High-performance space-qualified Data Processing Unit (DPU) featuring the Xiphos Q8 module powered by AMD Zynq UltraScale+ MPSoC. CubeSat-compatible (PC104 form factor) with plug-and-play compatibility with Simera Sense xScape imagers, redundant storage, and versatile interfaces including RS422, Ethernet, CAN, SPI, and CameraLink. Sold to satellite manufacturers and mission integrators.
- SKAIPACK Comprehensive high-performance image compression suite designed specifically for space-based multi/hyperspectral imaging applications. Implements CCSDS 123.0-B-2 lossless image data compression in real time during readout with zero overhead. Licensed to mission integrators and satellite manufacturers.
- XSCAPE Readout IP Core Lightweight FPGA IP Core (ztr-core-xscape-rd) for direct integration with Simera Sense xScape imagers. Handles the entire LVDS data path from raw input to structured image output (raw packets, binary raw image, or TIFF with metadata) with no CPU involvement. Runs on AMD Zynq UltraScale+ MPSoC and Zynq 7000 SoCs with minimal FPGA footprint. Licensed to satellite manufacturers and system integrators.
Quantifiable outcome
- 98% downlink savings on SLAVIA mission (two 16U CubeSats performing spectral analysis of meteor composition)
- +4 more outcomes
Companies that use Zaitra
Customer profileNamed customers6 records
Segments4 records
Ideal customer profiles1 record
Zaitra technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Integration6 records
AI capability7 records
Feature5 records
Zaitra partnerships and signals
Strategic signalPartnerships
Eleven partnerships are on record, tiered minor and core.
- TRL Space / JD Dvorak Testing CenterminorTRL Space opened a testing center in Brno in collaboration with JD Dvorak (testing and measurement services provider). Cost nearly 20 million Czech Koruna (~826,000 EUR). Facility equipped with electrodynamic vibration system and thermal vacuum chamber from STREICHER Plzen. Zaitra among first users of the center. EU co-financed.
- ZeabuzcorePartnership covered by Smart Maritime Network. Combines Zaitra's satellite onboard AI processing with Zeabuz's maritime autonomy systems for real-time maritime domain awareness.
- European Space Agency (ESA)coreESA Business Incubation Centre (ESA BIC Czech Republic) provided business incubation support. Zaitra accepted into Copernicus Acceleration program. Active engagement with ESA through projects including ESA InCubed (constellr cooperation), ISS/Biomission19 mission, and inclusion in ESA's portfolio. SKAISEN listed on ESA's Incubed portfolio.
- XiphoscoreStrategic partnership announced August 2025 with SpaceNews coverage. Xiphos provides the Q8 module at the core of SKAIDOCK. SKAIDOCK features the Xiphos Q8 module powered by AMD Zynq UltraScale+ MPSoC with flight heritage from hundreds of missions. Pre-validated integration between SKAIDOCK and Xiphos Q8.
- Simera SensecoreSimera Sense is a camera and payload manufacturer whose xScape imager family is fully compatible with Zaitra's SKAIDOCK and XSCAPE Readout IP Core. Zaitra has pre-validated the full hardware and software integration stack between SKAIDOCK and Simera Sense xScape imagers. xScape100 and xScape200 compatible. Listed as a partner on Zaitra's website.
- TRL SpacecoreBrno-based aerospace company. Zaitra provided onboard solutions (SKAISEN and SKAIDOCK) for TRL Space's TROLL satellite launched on SpaceX Falcon 9. Zaitra among first users of TRL Space's new testing center opened June 2026 (cost ~826,000 EUR). Active collaboration on multiple missions.
- ZeabuzcorePartnership announced October 2025 combining satellite data and maritime autonomy. Zaitra provides onboard AI processing for maritime vessel detection while Zeabuz contributes maritime autonomy technology. Partnership targets maritime security applications including IUU fishing detection.
- constellrminorCooperation on ongoing ESA InCubed contract. constellr is a space technology company working on Earth observation. Partnership announced January 2025 on LinkedIn.
- Brno Space ClusterminorBrno Space Cluster (founded December 2022) connects aerospace companies in South Moravian Region. Zaitra is listed as a cooperating partner. The cluster includes multiple space companies collaborating on regional aerospace ecosystem development.
- VZLÚ (Czech Aerospace Research Center)minorCzech Aerospace Research Center (VZLÚ). VZLUSAT-2 mission involved Zaitra's AI deployment with ESA BIC CZ and JIC support. Listed as a cooperating partner on Zaitra's website.
- Apogeo SpaceminorPartnership announced October 2024 via LinkedIn. Nature of partnership not detailed in available sources.
Scale indicators6 records
Recent moves6 records
Expansion highlights6 records
Zaitra competitors and assessment
Company assessmentDirect peers
- Ubotica Technologies: Ireland-based onboard AI/ML provider for Earth observation satellites (e.g., cloud detection, vessel detection). Directly competes with Zaitra's SKAISEN across the same use cases on LEO satellites.
- KP Labs: Polish onboard AI software and hardware for satellites (e.g., DPU with Smart Mission Chain, cloud detection) — direct competitor to Zaitra's SKAISEN/SKAIDOCK for hyperspectral and EO data reduction in orbit.
- AIKO: Italian space startup providing onboard AI software (e.g., autonomous mission management, image processing) for small satellites — directly competing in the same onboard AI layer as Zaitra.
Emerging players
- Constellr: Germany-based thermal infrared Earth observation startup with established partnership with Zaitra via ESA InCubed. Complementary satellite operator that uses Zaitra-style onboard processing for thermal data.
- Cognitive Space: AI/ML for satellite mission operations and tasking — adjacent rather than directly competing on onboard payload processing.
- Unseenlabs: French RF signal intelligence satellite operator using onboard processing for maritime surveillance. Comparable use case (maritime/dark vessel) to Zaitra's maritime security application.
Others
- Simera Sense: Imager manufacturer whose xScape imagers are tightly integrated with Zaitra's SKAIDOCK and XSCAPE Readout IP Core. A technology partner with adjacent market rather than direct competitor.
- Xiphos Systems: Supplies the Q8 DPU module at the heart of SKAIDOCK (AMD Zynq UltraScale+ MPSoC). Strategic technology partner and supplier, not a competitor.
Regional players
- TRL Space: Czech satellite manufacturer and mission partner (TROLL, JD Dvorak testing center). Builds satellites that carry Zaitra's onboard processing stack — more a customer/partner than a competitor.
Broad incumbents
- ICEYE: Well-funded SAR satellite operator with vertically integrated onboard processing capabilities. Represents the broader incumbent direction Zaitra's defense customers may eventually pursue.
Market position
Strengths5 records
Weaknesses4 records
Competitive moat5 records
Key risks6 records
Key highlights6 records
Customer concentration
Zaitra social profiles
Digital presenceZaitra compliance and trust
Trust signalCompliance1 record
Zaitra financial estimates
Financial estimateRevenue estimate
Valuation estimate
Zaitra leadership team
Management profileNumber of profiles
Profiles3 records
Zaitra funding detail
Funding detailFunding overview
Funding rounds2 records
Investors5 records
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Zaitra 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 Zaitra
What does Zaitra do?
Zaitra develops onboard data processing solutions for satellites, combining AI-powered software (SKAISEN) for cloud screening and object detection, a space-qualified Data Processing Unit (SKAIDOCK) based on the Xiphos Q8 module, a CCSDS-compliant image compression suite (SKAIPACK), and a lightweight FPGA IP Core (XSCAPE Readout) for direct integration with Simera Sense xScape imagers. The integrated stack processes sensor data directly in orbit to filter unusable imagery, prioritize valuable data, and reduce downlink bandwidth requirements before transmitting to ground stations.
Is Zaitra a public or private company?
Zaitra is a private company. It is classified as venture growth investor backed and is currently operating.
When was Zaitra founded?
Zaitra was founded in 2020. It employs 11 to 50 people.
Where is Zaitra based?
Zaitra is headquartered in Brno, Czechia, in the Europe region.
How does Zaitra make money?
Four revenue lines are on record. Hardware product sales (SKAIDOCK DPU) is the primary driver. The others are software licenses and onboard AI solutions (SKAISEN, SKAIPACK), FPGA IP Core licensing (XSCAPE Readout) and mission-specific AI deployment services.
Who are Zaitra's main competitors?
Direct peers on record are Ubotica Technologies, KP Labs and AIKO. Emerging players are Constellr, Cognitive Space and Unseenlabs. Others are Simera Sense and Xiphos Systems. TRL Space is listed as a regional player. ICEYE is listed as a broad incumbent.
Does Zaitra have an API?
No public API is recorded for Zaitra.
What industry is Zaitra in?
Zaitra's product category is Onboard Satellite Data Processing. Its primary akta.pro industry code is HDAAAEAL, Remote Sensing & Geospatial Vision (satellite/drone imagery), with a secondary code of BPAMANAM, Satellite Imagery & Remote Sensing Geospatial Platforms. Its NAICS code is 54151 and its SIC code is 3812.