
Pingdom
UptimeRobot
StatusCake
Is It Down Right Now?
IsItDown RightNow
Uptime Kuma
StatusGator
A simple service to tell you whether a website is down.

liteLLM
Portkey
Merlin Unified API
OpenRouter
TrueFoundry AI Gateway
VoidLLM
ZenMux
Enterprise LLM gateway and self-hosted AI platform: Chat, Code, and Agent workspaces on top of centralized access control, budgets, and usage visibility. An alternative to running LiteLLM plus custom auth, UI, and admin tooling.

Which is more popular?
Based on our record, DownDetector seems to be more popular. It has been mentioned 448 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | downdetector.com | secondstack.ai |
| Pricing | — | |
| Platforms | — | |
| Company | — | Startup from the United States · 10 - 19 employees |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of DownDetector yet.
SecondStack gives an entire organization access to AI without handing its data to third-party clouds. The platform ships three end-user workspaces — Chat for everyday work, Code for engineering teams, and Agent for automation — running on top of an enterprise LLM gateway that connects to the...
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 SecondStack yet.
Walkthroughs and reviews on video.
Android App Review - Downdetector
More videos
No SecondStack videos yet. You could help us improve this page by suggesting one.
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using DownDetector and SecondStack. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


According to https://downdetector.com/ Gemini is down too. - Source: Hacker News / 17 days ago
I just went to read some news elsewhere and ran into some other non-AI sites falling over, so I hopped over to https://downdetector.com/ and see a bunch of services spiking. Is something bigger going on? - Source: Hacker News / 17 days ago
Could GitHub be affecting other sites, or maybe this is something else? Did Anthropic or OpenAI fail to sandbox their models again? https://downdetector.com/. - Source: Hacker News / about 1 month ago
Tracking SecondStack since Jul 2026.
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