
SkyFi
Downlink
Planet Explorer
Satellite imagery when you need it

Flexiple
WeWorkRemotely
Expert360
Lemon.io
Crewscale
Remotefit
Omnipresent
Arc is the remote career platform helping developers build amazing careers from anywhere. Find thousands of top remote developer jobs online all in one place!

Which is more popular?
Based on our record, Arc.dev seems to be more popular. It has been mentioned 23 times since March 2021.
Website, pricing, platforms and company facts side by side.
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|---|---|---|
| Website | sfera.earth | arc.dev |
| Pricing | — | |
| Company | Startup from Bulgaria · 1 - 9 employees · 2019 | — |
| Listed in |
In their own words, as submitted to SaaSHub.


Sfera Technologies delivers high-resolution satellite imagery from earth observation satellites through its cloud-based tasking platform. The system provides access to optical, radar, thermal, and hyperspectral data, eliminating traditional satellite infrastructure costs.
No description of Arc.dev yet.
What each product offers, as listed by its team.


Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
No analysis of Arc.dev yet.
Walkthroughs and reviews on video.
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Remote Work For Developers | Why I Invested In Arc.Dev on Wefunder (YC Startup)
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How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Sfera Technologies and Arc.dev.
Sfera Technologies's answer
Sfera is a reliable satellite imagery provider combining satellite tasking, cloud delivery, and flexible pricing in one solution.
Sfera Technologies's answer
Geospatial developers, satellite operators, space agencies, agricultural tech companies, and enterprises needing satellite intelligence.
Sfera Technologies's answer
Founded in 2019 in Sofia, Bulgaria by aerospace engineers to simplify satellite data access and delivery workflows.
Sfera Technologies's answer
We can't publicly disclose any customer names.
Sfera Technologies's answer
Fast data delivery, multi-sensor access across different satellites, flexible pricing models, and an intuitive cloud-based platform for satellite tasking and data management.
Sfera Technologies's answer
Cloud platform architecture and satellite tasking.
Share your experience with using Sfera Technologies and Arc.dev. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


We have no reviews of Sfera Technologies yet. Be the first one to post
When comparing these platforms, several key features stand out. Andela and Turing provide access to a large talent pool of vetted developers. Toptal, Arc.dev and micro1 offer specialized expertise and agile...
Who Should Sign Up⭐Arc caters to a wide range of experience levels. Newbies can benefit from career guidance and skill-building resources, while experienced developers will find a curated selection of high-quality...
Arc.dev uses a strict vetting process like other top-rated online marketplaces. It utilizes various assessment tools to ensure its freelancers are of the highest quality. Unlike Freelancer, where you can hire...
Recommendations tracked on public social media and blogs since March 2021.


Tracking Sfera Technologies since Jan 2026.
Postman dominated API development for over a decade because it made REST discovery, testing, and documentation accessible without deep command-line expertise. But 2026 has flipped that advantage. The rise of CLI-native, scriptable, and... - Source: dev.to / about 2 months ago
Arc flips the traditional job search model. It’s an exclusive network primarily aimed at senior developers. - Source: dev.to / 5 months ago
Arc.dev offers companies both full-time and freelance recruiting options for qualified ReactJS engineers. They provide a two-week risk-free trial so businesses can evaluate the developer's abilities and suitability. Businesses can stop... - Source: dev.to / over 1 year ago
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