What Unistellar does

Unistellar is a France-based consumer smart telescope company founded in 2015 and headquartered in Marseille, with a US corporate presence in San Francisco. The firm designs and sells proprietary smart telescopes that combine optics with on-board image processing, automated GOTO pointing, and light-pollution filtering under its umbrella "Enhanced Vision Technology." Its current hardware lineup is segmented into a consumer "ODYSSEY" range (Odyssey and Odyssey Pro, with 3.3-inch aperture and 4.1MP sensor) and an "EXPERT" range (EVSCOPE 2 with co-developed Nikon Eyepiece Technology and 7.7MP sensor, plus EQUINOX 2 at a lower price point), priced between roughly $2,899 and $4,999. The 2025 launch of ENVISION Smart Binoculars with AR overlay extends the platform beyond traditional telescopes.

The business model is a hardware-led, direct-to-consumer e-commerce operation distributed through regional storefronts (US, EU, UK, Japan) and authorized resellers such as Amazon and B&H Photo, supplemented by an affiliate program. Revenue streams consist almost entirely of one-time hardware purchases plus accessories (e.g., the $199 Smart Solar Filter) and a refurbished-telescope secondary channel. A complementary Citizen Science program, anchored by a NASA UNITE partnership active since December 2022 and a collaboration with the SETI Institute, monetizes the installed base through community engagement and brand differentiation rather than a recurring fee.

Customer segmentation is primarily consumer (amateur astronomers, urban dwellers, entry-level stargazers), with secondary segments in education and citizen-science contributors. The company has received venture and corporate capital, including a 2019 Brighteye Ventures round and an undisclosed corporate investment from Nikon in April 2023 under a joint development agreement; founded-year data conflicts mildly across sources (2015 in firmographic data, 2017 in corporate timeline). Given hardware-led GTM and absence of disclosed unit or revenue figures, revenue scale remains opaque.

Name

Unistellar

Legal name

UNISTELLAR, CORP.

Website

https://unistellar.com

Company type

Private

Founded year

2017

Operating status

Operating

Headcount range

11–50 employees

Short description

Unistellar designs and sells consumer smart telescopes using proprietary Enhanced Vision and Deep Dark imaging technology. It sells direct-to-consumer across 60+ countries and operates a global citizen-science network partnered with NASA and the SETI Institute.

Ownership category

akta.pro rank

Product category

Smart Telescopes

NAICS

Ophthalmic Goods Manufacturing (339115)

SIC

Optical Instruments & Lenses (3827)

akta.pro primary industry

Binoculars, Scopes & Sport Optics Retail (CRACAHAI)

akta.pro secondary industries

Optics & Sighting Devices Retail (Scopes, Binoculars, Rangefinders) (CRAMAKAC), Action Cameras & Adventure Imaging Retail (CRACAHAD)

Keywords

• Smart telescopes
• Consumer astronomy
• Citizen science
• Enhanced vision technology
• Augmented reality binoculars

Headquarters

HQ city

Marseille

HQ country

France

HQ region

Europe

Offices2 records

Markets served

GTM type

B2C

Offering type

Hardware or Manufacturing

Cost components

Technology or R&D, Supply Chain, Marketing or Sales, Personnel, Operations

Revenue model

1. Smart Telescope Hardware Sales: One-time purchase model for smart telescopes including ODYSSEY, ODYSSEY PRO, EVSCOPE 2, and EQUINOX 2 product lines. Revenue from direct consumer sales and authorized resellers globally.
2. Accessories and Add-ons: Sales of complementary products including Smart Solar Filter, backpacks, and other telescope accessories
3. Refurbished Telescopes: Sales of certified refurbished telescope units providing lower price points for cost-conscious customers

Pricing tiers

Go-to-market motion3 records

Distribution channels3 records

Marketing channels6 records

Core offering

Unistellar designs and manufactures smart telescopes that combine precision optics with proprietary digital image processing. Its products feature Enhanced Vision Technology for real-time light signal amplification, automated celestial object targeting via Smart Star Finder, and Deep Dark light pollution filtering. The portfolio includes the ODYSSEY range (Odyssey, Odyssey Pro), EXPERT range (EVSCOPE 2, EQUINOX 2), and ENVISION augmented reality smart binoculars, accompanied by the Unistellar mobile app.

Product overview

Unistellar is a smart telescope company offering a portfolio of interconnected products centered around their proprietary Enhanced Vision Technology. The product lineup consists of two main smart telescope ranges: the ODYSSEY Range (Odyssey and Odyssey Pro) as the consumer/discovery tier with 3.3-inch aperture and 4.1MP sensor, and the EXPERT Range (EVSCOPE 2 and EQUINOX 2) as the premium tier featuring Nikon Eyepiece Technology, higher resolution sensors (up to 7.7MP), and advanced optical systems. Complementing the telescopes are ENVISION Smart Binoculars with augmented reality overlay capabilities, the Unistellar App platform for iOS/Android that enables automatic point-and-track of 5000+ objects, and the Smart Solar Filter accessory for safe solar observation. The company also operates a Citizen Science Program that connects telescope users to scientific research collaborations with NASA and SETI Institute, enabling real contributions to astronomy while using their devices.

Differentiator

Problem solved

Functional benefit

Brands

• ODYSSEY: Smart telescope product line including ODYSSEY PRO and ODYSSEY models
• EVSCOPE
• EQUINOX
• ENVISION

Products and services

• Odyssey Pro Premium smart telescope in the ODYSSEY range featuring a 3.3-inch aperture, 4.1MP sensor, built-in light pollution removal, automated image stacking, and an upgraded Nikon eyepiece, intended for amateur astronomers and stargazers seeking enhanced observation quality.
• Odyssey Entry-level smart telescope in the ODYSSEY range, offering smart telescope capabilities at a more accessible price point for amateur astronomers and beginners who do not require the Pro's upgraded sensor and Nikon eyepiece.
• EVSCOPE 2 Expert-range smart telescope featuring Nikon Eyepiece Technology co-developed with Nikon. Offers 7.7MP image resolution, f/4 focal ratio, 450mm focal length, 114mm mirror diameter, 18.2 limiting magnitude, 64GB storage, 9-hour battery, and a 37-million-star database. Priced at $4,999.
• EQUINOX 2 Expert-range smart telescope with 6.2MP output resolution, 114mm field of view, motorized Alt-Az mount, 11-hour battery, and Wi-Fi connectivity, using a mobile device for observation. Priced at $2,899.
• ENVISION Smart Binoculars Augmented reality powered binoculars that overlay contextual information directly into the user's natural field of view, enhancing day and night exploration from peaks, trails, and rivers to planets, stars, and galaxies. Winner of the CES 2025 Innovation Award.
• Unistellar App Mobile application for iOS and Android that serves as the control interface for Unistellar smart telescopes, enabling automatic pointing and tracking of 5,000+ objects, image capture and sharing, guided stargazing, and citizen science data submission.
• Smart Solar Filter White light solar filter accessory that reduces sunlight by 100,000x for safe solar observation. Includes GoTo Sun and Sun Tracking for automatic solar targeting. Compatible with EVSCOPE (1&2), EQUINOX (1&2), ODYSSEY PRO, and ODYSSEY. Available in 82mm and 114mm diameters, starting at $199.
• Citizen Science Program Collaborative research program enabling telescope owners to contribute to real scientific discoveries through asteroid occultations, planetary defense monitoring, exoplanet transit observation, comet tracking, cosmic cataclysms, and satellite observation in partnership with NASA and SETI Institute.

Quantifiable outcome

• 4,000+ observations of 650+ targets in 2022 alone
• +4 more outcomes

Named customers7 records

Segments4 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

AI capability6 records

Feature8 records

Partnerships

Five partnerships are on record, tiered core, moderate and minor.

• NASAcoreStrategic or Co-development Partner · 1 December 2022The UNISTELLAR Network Investigating TESS Exoplanets (UNITE) project has been a cornerstone of NASA's citizen science program since December 2022. Unistellar citizen astronomers observe exoplanet transits and contribute data to NASA research. The network participated in NASA's DART mission observations, with results published in Nature journal.
• Nikon (R&D Collaboration)coreTechnology or Integration · 1 July 2021R&D collaboration announced July 2021 resulted in eVscope 2, the first smart telescope incorporating Nikon's technological contribution. Nikon Eyepiece Technology features an electronic eyepiece with four spherical and aspherical lenses, free of optical aberration.
• SETI InstitutecoreStrategic or Co-development PartnerUnistellar community collaborates with SETI Institute to observe asteroids, detect exoplanets, monitor planetary defense, and study comets and supernovae. The worldwide dimension of the UNISTELLAR network working with SETI astronomers enables citizen astronomers to provide crucial scientific information and accomplish memorable missions.
• Association Française d'Astronomie (AFA)moderateStrategic or Co-development PartnerFrench astronomy association partnered with Unistellar for citizen science campaigns including the 320-skygazer asteroid occultation observation event in October 2022. Partnership renewed for 2024 Nuits des Étoiles event.
• European Space Agency (ESA)minorStrategic or Co-development PartnerUnistellar Network observed ESA's JUICE (Jupiter Icy Moons Explorer) mission launch in April 2023, with 20+ observations submitted within 5 days of launch. Community tracked the spacecraft from launch through early journey.

Scale indicators9 records

Recent moves6 records

Expansion highlights6 records

Direct peers

• Vaonis: French startup (also based near Marseille) producing smart telescopes (Vespera, Stellina) with automated pointing, image stacking, and smartphone app control—the most direct head-to-head competitor to Unistellar in the consumer smart-telescope category.
• Dwarf Labs: Maker of the DWARF smart telescope, a compact dual-camera smart telescope targeting the same beginner-to-enthusiast segment with app-controlled automated observation and image stacking.

Broad incumbents

• Celestron: Largest established consumer telescope and sport-optics brand with deep retail distribution; currently dominates the traditional telescope category but is positioned to enter the smart-telescope segment, making it both a customer-channel partner and competitive threat.
• Meade Instruments: Long-standing U.S. telescope and optics manufacturer with a broad product line across GoTo and computerized telescopes—comparable as a competing optical instrument maker with overlapping target customers.
• Sky-Watcher: Global telescope manufacturer offering computerized GoTo and astrograph products to amateur astronomers; comparable as a broad-incumbent optical instrument maker competing for the same enthusiast buyer.
• Nikon: Strategic investor and R&D partner in Unistellar; Nikon also sells premium sport optics and binoculars (e.g., Monarch, Prostaff lines) that compete for the same affluent outdoor/optics consumer.
• Bushnell: Established sport-optics brand (binoculars, spotting scopes, rangefinders) sold through the same big-box and outdoor-retail channels Unistellar targets with ENVISION; comparable as a broad-incumbent optical-device maker.
• Leica Camera: Premium optics and imaging brand (binoculars, spotting scopes, cameras) competing for the same affluent enthusiast and outdoor consumer that Unistellar addresses with ENVISION and premium smart telescopes.
• Swarovski Optik: Premium binoculars and spotting-scope maker competing in the high-end sport-optics segment that Unistellar's ENVISION binoculars targets; comparable brand-positioning and buyer.

Emerging players

• ZWO: Chinese maker of dedicated astrophotography cameras and smart-telescope-adjacent accessories; overlaps with Unistellar on the imaging-pipeline side and serves the same deep-sky astrophotography community.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks5 records

Key highlights7 records

Customer concentration

• Xx.com/unistellarscope
• Facebookfacebook.com/unistellaroptics
• Instagraminstagram.com/unistellarscope

Revenue estimate

Valuation estimate

Number of profiles

Profiles5 records

Funding overview

Funding rounds2 records

Investors2 records

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments1 record

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Unistellar