The race to deliver high-speed, low-latency connectivity from space is heating up, and two major players—Amazon Leo and Starlink—are leading the charge. Both promise global coverage and game-changing performance, but they approach connectivity differently. Here’s what you need to know.
Amazon Leo, formerly Project Kuiper, is deploying a constellation of 3,236 Low Earth Orbit (LEO) satellites to deliver over 1 Gbps download speeds and ~50 ms latency globally. With 150+ satellites already in orbit, Leo is designed to integrate seamlessly with Amazon Web Services (AWS), making it a natural fit for enterprises already leveraging AWS for cloud workloads.
With the integration of Globalstar’s satellite assets, spectrum, and operational capabilities into Amazon Leo, the scope of Leo’s offering has expanded significantly. Amazon now combines:
- A large‑scale LEO broadband constellation (3,236 planned satellites)
- Proven mobile satellite service (MSS) spectrum and global authorizations
- Direct‑to‑device and mobility‑focused satellite technology
- Deep integration with AWS networking, security, and cloud services
This positions Amazon Leo not simply as a satellite internet service, but as a cloud‑aligned connectivity platform for enterprises running AWS workloads in remote, offshore, and mobile environments.
What This Means for AWS Customers
Amazon Leo is built to optimize how cloud applications behave outside terrestrial networks:
- Direct AWS Integration – Leo traffic can remain on Amazon‑managed, encrypted pathways rather than traversing the public internet.
- Massive Global Infrastructure – Backed by AWS’s global footprint, including millions of kilometers of terrestrial and subsea fiber.
- Enterprise‑Grade Terminals – Amazon Leo Ultra antennas are designed to deliver up to 1 Gbps down / 400 Mbps up.
- Expanded Use Cases – With Globalstar capabilities embedded, Leo supports not only fixed broadband but also mobility‑driven and future direct‑to‑device scenarios.
For AWS‑centric enterprises, this means more predictable performance, stronger security alignment, and tighter coupling between cloud and connectivity—even in the most remote locations.
Timing and Availability
Amazon Leo continues to progress through satellite deployment and testing phases. While broad commercial availability is still evolving, the integration of Globalstar accelerates Amazon’s roadmap by bringing operational satellites, licensed spectrum, and established service infrastructure under one umbrella.
With thousands of satellites already active, Starlink offers:
- Speeds: Up to 400 Mbps down / 40 Mbps up, scaling to 1 Gbps by 2026.
- Latency: ~40 ms, ideal for real-time applications.
- Coverage: Global, with strong performance in open skies.
- Mobility-Optimized Hardware: Lightweight, low-profile terminals tested at speeds up to 400 mph.
- Cost Efficiency: Lower cost per GB than cellular in many markets.
- Local and Global Priority Plans: Speedcast offers Starlink Priority Service tiers for guaranteed bandwidth and performance in congested areas.
Amazon Leo vs. Starlink Comparison Table
| Feature | Amazon Leo | Starlink |
| Constellation Size | 3,236 satellites (plus Globalstar’s 24 to 50+ satellites) | ~9,000 satellites (and growing) |
| Download Speed | Up to 1 Gbps | Up to 400 Mbps (1 Gbps by 2026) |
| Upload Speed | Up to 400 Mbps | Up to 40 Mbps |
| Latency | ~50 ms | ~40 ms |
| Coverage | Expanding global footprint | Global |
| Integration | Direct AWS integration, encrypted pathways | Independent network |
| Terminals | Amazon Leo Ultra (enterprise-grade) | Rail, maritime, fixed and mobility terminals |
| Mobility Support | Enabled through integrated LEO + MSS capabilities | Strong maritime, rail, aviation, and mobility focus |
| Best For | AWS-heavy enterprises, cloud-driven workloads | Mobility, maritime, rail, remote sites, camps and communities |
Deep Experience with Globalstar and LEO
Speedcast is a long-standing partner of Globalstar, with extensive experience integrating Globalstar satellite technology into enterprise and industrial communications environments. That expertise now extends naturally into Amazon Leo as Globalstar capabilities have become part of Amazon’s broader satellite strategy.
LEO Ready, Cloud Aligned Connectivity
As a Tier 1 Authorized Starlink Integrator and an AWS Select Tier Services Partner, Speedcast helps organizations:
- Deploy Starlink today for mobility, redundancy, and rapid rollout
- Prepare seamlessly for Amazon Leo adoption as services become available
- Design hybrid, multi-LEO architectures combining Starlink, future Amazon Leo connectivity, and other satellite or terrestrial options
- Maintain centralized control, performance optimization, and security using SIGMA edge and network management
Looking Ahead: It’s Not Amazon Leo or Starlink—It’s Both
The future of enterprise connectivity is not about picking one satellite network. It’s about flexibility, resilience, and cloud alignment.
- Starlink delivers performance and reach today.
- Amazon Leo, strengthened by Globalstar, extends AWS deeper into remote and mobile environments over time.
- Speedcast ensures enterprises can adopt both, without disruption, through intelligent design, integration, and management.
The Bottom Line
Starlink and Amazon Leo each bring powerful capabilities to the enterprise market, but they serve different roles and timelines. With Speedcast, organizations don’t have to choose one path. They can build a future ready connectivity strategy that works now and evolves as Amazon Leo comes fully online.
Want expert advice on building a future-ready network?
Contact Speedcast today.
