
Smith.ai
Ringzy
Retell AI
Dialzara
Play.ht
Ruby Receptionists
getBreezy
AI agents for business. Custom-built solutions for answering services, customer support, and workflow automation. Ready-to-deploy AI receptionist for trades and small businesses.

OpenRouter
liteLLM
Helicone AI
Eden AI
Langfuse
boldrouter
APIPark
Build production-grade & reliable AI apps with Portkey

Which is more popular?
Based on our record, Portkey seems to be more popular. It has been mentioned 12 times since March 2021.
Website, pricing, platforms and company facts side by side.
|
|
|
|
|---|---|---|
| Website | niceagents.com | portkey.ai |
| Pricing | ||
| Platforms | — | |
| Company | Startup from the United States · 1 - 9 employees · 2026 | — |
| Listed in |
In their own words, as submitted to SaaSHub.


NiceAgents builds AI agents for businesses. Two core offerings: ready-to-deploy AI answering service for SMBs, and custom AI agent development for enterprises. AI Answering Service ($49/mo) AI receptionist answers calls 24/7, captures leads, books appointments, sends instant notifications....
No description of Portkey yet.
What each product offers, as listed by its team.


Possible disadvantages
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 Portkey yet.
Walkthroughs and reviews on video.
Google Review - John Carle - March 2025 #niceagents #edmontonrealestate #stalbertrealestate
PortKeys LH5H Review - High Brightness 5.2" Touchscreen Monitor with camera control
More videos
How often each product is chosen within a category, 0–100% relative to the other.


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


Tracking NiceAgents since Jan 2026.
Portkey has the broadest adoption story in the open-source gateway space, a large community, and a deep enterprise tier. It is a reasonable pick for teams that want a mature product with a long feature list. - Source: dev.to / 21 days ago
Portkey is an open-source AI gateway that unifies access to 250+ Large Language Models (LLMs) across dozens of providers behind a single, OpenAI-compatible API. Instead of integrating with each provider's SDK, applications send requests... - Source: dev.to / about 1 month ago
Developer gateways - MegaLLM, Portkey, LiteLLM, OpenRouter. The pitch is reliability, failover, cost, analytics. They are headless: you get an API, you bring your own interface. Great for shipping code, nothing to actually use without... - Source: dev.to / 5 months ago
When comparing NiceAgents and Portkey, you can also consider the following products.

Smith.a is one of the best virtual receptionist and chat services that offer phone calls, answer chats and take messages for you and your staff.
Compare Smith.ai to NiceAgents or Portkey:


Ringzy is an AI answering service that answers business calls 24/7 using natural AI voices. Capture leads, book appointments, and never miss a call.
Compare Ringzy to NiceAgents or Portkey:


API that enables developers to build human-like voice agents
Compare Retell AI to NiceAgents or Portkey:

Open-source LLM Observability for Developers
Compare Helicone AI to NiceAgents or Portkey: