Company snapshot
| Category | Peer5 | Streamroot |
|---|---|---|
| Status | defunct | defunct |
| Founded | — | — |
| Headquarters | — | — |
| Website | — | — |
| Docs | — | — |
Overview
Peer5 operated a peer-to-peer (P2P) content delivery network (CDN) specializing in live video streaming, leveraging WebRTC for in-browser, clientless enterprise CDN (eCDN) solutions. Founded in 2012, the company was acquired by Microsoft in August 2021 to enhance video streaming capabilities in Microsoft Teams. Peer5’s technology optimized bandwidth usage through self-balancing mesh networks, serving large-scale enterprise events with up to 2 million concurrent users. As of 2025, Peer5’s standalone services are defunct, with its technology integrated into Microsoft’s eCDN for Teams.
Streamroot was a provider of peer-to-peer video content delivery network (CDN) solutions, specializing in optimizing over-the-top (OTT) video streaming for broadcasters and content providers. Founded in 2013, the company developed Streamroot DNA™, a WebRTC-based technology that leveraged end-user devices to reduce bandwidth costs and improve streaming quality. It served clients like France Télévisions, Canal+, and Dailymotion, handling millions of daily video sessions globally. Streamroot was acquired by Lumen Technologies (formerly CenturyLink) in September 2019 and is no longer an independent entity, with its operations integrated or discontinued.
Network & Architecture
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Feature comparison
| Feature | Peer5 | Streamroot |
|---|---|---|
waf | ✗ | ✗ |
bot_mitigation | ✗ | ✗ |
ddos | ✗ | ✗ |
rate_limit | ✗ | ✗ |
http3_quic | ✗ | ✗ |
tls13 | ✗ | ✗ |
tiered_cache | ✗ | ✗ |
origin_shield | ✗ | ✗ |
instant_purge | ✓ | ✓ |
stale_while_revalidate | ✗ | ✗ |
stale_if_error | ✗ | ✗ |
image_optimization | ✗ | ✗ |
video_vod | ✗ | ✓ |
video_live | ✓ | ✓ |
drm | ✗ | ✗ |
hls_dash_packaging | ✗ | ✗ |
websockets | ✗ | ✗ |
signed_urls | ✗ | ✗ |
edge_compute | ✗ | ✗ |
functions | ✗ | ✗ |
kv_storage | ✗ | ✗ |
api_first | ✓ | ✓ |
realtime_logs | ✓ | ✓ |
log_push | ✗ | ✗ |
terraform | ✗ | ✗ |
Legend: ✓ = Supported, ✗ = Not supported, — = Not listed
Pricing
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Integrations & DevEx
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When it fits
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When it doesn’t
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History & Notes
Peer5 was known for its innovative use of WebRTC to create a decentralized, browser-based P2P CDN, reducing server load and improving video delivery for large audiences. The company powered events for over 1 billion users before its acquisition. No official EOL announcement for standalone services was found, but Peer5’s website now redirects to Microsoft’s eCDN page, indicating full integration. Some third-party sources mention continued support for existing Peer5 customers post-acquisition, but this is unconfirmed as of 2025.
Streamroot’s technology was notable for its hybrid approach, combining peer-to-peer delivery with traditional CDN infrastructure to reduce buffering and improve quality in bandwidth-constrained regions. Its acquisition by Lumen Technologies aimed to enhance video delivery in challenging markets like Eastern Europe, Asia Pacific, and Latin America. Some sources suggest Streamroot’s technology may still be integrated into Lumen’s CDN offerings, but no clear evidence confirms active use. Conflicting reports exist about its revenue and status at the time of acquisition, with estimates of sub-$5M in annual revenue in 2019.