StackAI vs Agenta

Comprehensive side-by-side comparison — features, pricing, performance, and more.

Data last refreshed August 2026

StackAI

Stack AI (Eigen Inc.)

AI Agents for the Enterprise

Freemium

75% verification coverage

Agenta

Agentatech UG

The open-source workspace for your agents

Open Source

81% verification coverage

Trust & Reliability

StackAI

Uptime:100.0%Status page

Customers (per vendor):BAE Systems, Mayo Clinic, MIT +7

GDPR

SOC 2

HIPAA

Agenta

GDPR

SOC 2

Overall Winner: Agenta

7.7/10 vs StackAI at 6.7/10

Leads in:

Customization

Performance

Compliance & Data Protection

Scores are AI-estimated from publicly available data — not an independent test or a verified user rating. How we rank →

AI Comparison Summary

StackAI

6.7

avg score

Agenta

7.7

avg score

Agenta leads overall — particularly in Customization and Performance.

Based on 6 dimensions

Scores are AI-estimated from publicly available data — not an independent test or a verified user rating. How we rank →

Overall Winner

Agenta

7.7 / 10

StackAI

Best For

IT teams orchestrating AI across the enterprise

Organizations with regulated and complex operations

Legal teams redlining contracts and accelerating due diligence

Risk and compliance teams strengthening defense with AI

Agenta

Best For

Engineering teams building code review or operations agents with full control over their stack

Product teams automating research and reporting workflows with human oversight

Teams running AI agents on their own infrastructure

Organizations requiring robust governance and compliance for AI automation

* Verdict is based on our algorithmic scoring of publicly available data. Learn about our methodology

StackAI is best for

💬Chat & Conversation7.3💻Coding & Dev7.0🤖Automation & Agents7.0

Agenta is best for

🤖Automation & Agents4.7📊Data & Analytics4.0

Filter by your use case:

Limitations

StackAI

Cons

No cons listed yet.

Agenta

Cons

Cloud Hobby plan limits team members to two and trace data retention to one week

Weighted Score — Adjust What Matters to You

Pick a profile or drag sliders — scores and radar update instantly on the right.

Quick profiles:

Ease of Use5

Customization5

Support5

Integration5

Compliance & Data Protection5

Performance5

Planning Quality5

Dimension Comparison

StackAI

6.7

/ 10

Agenta

7.7

/ 10

Clear winner

Dimension Breakdown

Ease of Use

How intuitive is onboarding, UI navigation, and day-to-day usage for the target audience?

StackAI

3.0

Agenta

4.0▲ +1.0

Customization

Calculated

How much can users tailor workflows, settings, prompts, or outputs to their needs?

StackAI

8.0

Agenta

10.0▲ +2.0

Support

How strong is the documentation, customer support, community, and learning resources?

StackAI

9.0▲ +1.0

Agenta

8.0

Integration

Calculated

How well does it connect with other tools, APIs, and workflows?

StackAI

9.0

Agenta

9.0

Compliance & Data Protection

Calculated

Compliance certifications and data-protection posture, counted from ten verified signals: SOC 2 Type II, GDPR compliance, HIPAA, WCAG AA/AAA, PII redaction, licensed-only training, a published sub-processor list, a downloadable DPA, not training on user data, and a documented deletion path

StackAI

6.0

Agenta

7.0▲ +1.0

Performance

Calculated

Latency + throughput speed

StackAI

5.0

Agenta

8.0▲ +3.0

Planning Quality

Calculated

Multi-step planning depth + replanning capability

StackAI

—

Agenta

—

Calculated = derived from structured signals (integration count, API/open-source config, compliance certs, response-time). AI = LLM-assessed from public website content. Methodology

Task Performance

StackAI

Task

Agenta

7.0

Role Definition

6.0

Task Decomposition

4.0

6.0

Agent Coordination

3.0

5.0

Inter Agent Communication

2.0

9.0

Workflow Orchestration

8.0

7.0

Tool Use Delegation

8.0

6.0

State Management

6.0

Error Recovery

4.0

8.0

Observability

9.0

7.0

Scalability Throughput

3.0

6.0

Task Delegation

4.0

5.0

Parallel Execution

3.0

* Task scores (1–10) are algorithmically generated from publicly available data.

Data is sourced from public information and vendor websites. It may not always be up-to-date — verify pricing and features directly with the vendor before purchasing.Report inaccuracy

Frequently Asked Questions

What are the main differences between StackAI and Agenta?

StackAI — "AI Agents for the Enterprise". Agenta — "The open-source workspace for your agents". The Features section on this page compares them side by side.

Who is StackAI best for compared with Agenta?

StackAI is best for IT teams orchestrating AI across the enterprise; and for Organizations with regulated and complex operations. Agenta is best for Engineering teams building code review or operations agents with full control over their stack; and for Product teams automating research and reporting workflows with human oversight.

How does the pricing of StackAI compare with Agenta?

StackAI is freemium, includes a free plan. Agenta is open source, includes a free plan, paid plans start at $29/month. Always verify current pricing with the vendor.

Does StackAI or Agenta have a free plan?

StackAI has a free plan. Agenta is open source. Always verify current pricing with the vendor.

Do StackAI and Agenta offer an API?

StackAI offers a public API. Agenta offers a public API.

Explore Alternatives

StackAI Alternatives

Tools similar to StackAI

Agenta Alternatives

Tools similar to Agenta

Compare More AI Tools

Use our comparison tool to compare up to 5 AI tools side-by-side with AI-powered recommendations.