Google ADK vs Sim

Which one do AI engines recommend, and how do they differ on price, fit and features?

The short answer

Sim is the stronger AI pick in AI Agents: it has a visibility score of 2.3 versus 0.7 for Google ADK, and ranks ahead in 0% of the answers that name both.

Choose Google ADK if…

You prefer a larger, established vendor (5,000+ employees)
native multimodal processing of text, video, audio, and code

Choose Sim if…

You want the brand AI engines rank higher (2.3 vs 0.7)
You need a self-hosted or on-premises option
You need SOC 2 Type II or ISO 27001 or GDPR coverage
Technical control and model flexibility

AI visibility side by side

Latest weekly run · Nov 3

Metric	Google ADK	Sim
Visibility score	0.7%	2.3%
Change vs last week	New	New
Rank in AI Agents	#64	#39
Share of voice	0.3%	0.7%
Mentions this run	2	5
Positive in AI answers	0%	—

The stronger value in each row is marked with a ✓.

Visibility score trend

Weekly runs over the last 60 days

Google ADK 0pp · Sim 0pp over 0 weekly runs.

Engine by engine

Sim leads on 2 of 3 engines

ChatGPT

0.9%

2.8%

AI Mode

1.3%

Perplexity

4.1%

Google ADKSim

Head to head in AI answers

1 engine answers name both brands

1Google ADK ranked higher

0Sim ranked higher

Prompt	Engine	Google ADK	Sim
Alternatives to the most popular AI agent platform	ChatGPT	#10	#12

Features, pricing & fit

Dimension	Google ADK	Sim
Pricing model	—	Per seat
Entry price	—	Free; paid from $25 per seat / mo
Free plan	—	Yes
Deployment	Vertex AI Agent Engine Runtime is recommended; agents can also run on Cloud Run or Google Kubernetes Engine.	Cloud-hosted, or self-hosted in your own cloud with Docker or Kubernetes
Integrations	—	275+
Compliance	—	SOC 2 Type II, ISO 27001, GDPR
Support	—	Dedicated support on the Enterprise plan
Founded	—	2025
Headquarters	Googleplex, Mountain View, California (parent company Alphabet)	San Francisco, CA, United States
Employees	5,000+	11–50
Funding	—	Series A · $7M raised
Best for	—	Companies that need to build, deploy, and govern AI agents across the organization with central control over access, spend, and data