Postman
Postman Workspaces
WrapAPI
TablePlus for Windows
curlx
Api.ai
RestHuman
Build, test, and document your APIs faster

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, Postman for Mac (Beta) seems to be more popular. It has been mentioned 1 time since March 2021.
Website, pricing, platforms and company facts side by side.
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Postman for Mac (Beta)
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| Website | postman.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 Postman for Mac (Beta) 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
How often each product is chosen within a category, 0–100% relative to the other.

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

Postman is already Postman for MCP. We launched MCP support several weeks ago, both in generating MCP servers from the public APIs on our network (over 100k) and with the MCP client which can test, debug, and validate MCP servers with... - Source: Hacker News / over 1 year ago
Tracking SecondStack since Jul 2026.
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