Strands Agents SDK vs Haystack

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

Data last refreshed August 2026

Strands Agents SDK

Amazon Web Services

The open source toolkit for building production agents

Open Source

72% verification coverage

Haystack

deepset GmbH

Build custom AI agents and RAG applications with open AI orchestration

Open Source

77% verification coverage

Trust & Reliability

Strands Agents SDK

Customers (per vendor):Smartsheet, Swisscom, Eightcap +7

Haystack

Uptime:100% (90-day)Status page

Customers (per vendor):Lufthansa Industry Solutions, Accenture, NVIDIA +5

GDPR

SOC 2

HIPAA

Overall Winner: Haystack

6.5/10 vs Strands Agents SDK at 4.7/10

Leads in:

Support

Customization

Integration

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

AI Comparison Summary

Strands Agents SDK

4.7

avg score

Haystack

6.5

avg score

Haystack leads overall — particularly in Ease of Use and Customization and 1 more.

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

Haystack

6.5 / 10

Strands Agents SDK

Best For

Developers building production-ready AI agents

Teams needing secure and sandboxed agent execution

Engineers requiring robust agent evaluation and validation

Organizations deploying multi-agent systems in production

Haystack

Best For

AI engineers building production-ready LLM applications

Developers needing explicit control over AI agent decisions

Teams integrating diverse AI models and data stores

Enterprises deploying AI workflows with reliability and observability

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

Strands Agents SDK is best for

🤖Automation & Agents7.4💬Chat & Conversation3.0📊Data & Analytics3.0

Haystack is best for

🔍Research5.3🎧Customer Support4.5🤖Automation & Agents4.3

Filter by your use case:

Limitations

Strands Agents SDK

Cons

The Evals SDK is Python-only
Strands Box is in preview, so pin your version

Haystack

Cons

Enterprise features and support are part of a separate paid offering

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

Strands Agents SDK

4.7

/ 10

Haystack

6.5

/ 10

Clear winner

Dimension Breakdown

Ease of Use

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

Strands Agents SDK

1.0

Haystack

3.0▲ +2.0

Customization

Calculated

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

Strands Agents SDK

5.0

Haystack

9.0▲ +4.0

Support

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

Strands Agents SDK

9.0

Haystack

10.0▲ +1.0

Integration

Calculated

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

Strands Agents SDK

7.0

Haystack

8.0▲ +1.0

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

Strands Agents SDK

1.0

Haystack

4.0▲ +3.0

Performance

Calculated

Latency + throughput speed

Strands Agents SDK

5.0

Haystack

5.0

Planning Quality

Calculated

Multi-step planning depth + replanning capability

Strands Agents SDK

—

Haystack

—

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

Strands Agents SDK

Task

Haystack

7.0

Role Definition

3.0

6.0

Task Decomposition

3.0

9.0

Agent Coordination

7.0

8.0

Inter Agent Communication

3.0

8.0

Workflow Orchestration

7.0

9.0

Tool Use Delegation

7.0

8.0

State Management

3.0

7.0

Error Recovery

5.0

8.0

Observability

9.0

7.0

Scalability Throughput

7.0

8.0

Task Delegation

3.0

7.0

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 Strands Agents SDK and Haystack?

Strands Agents SDK — "The open source toolkit for building production agents". Haystack — "Build custom AI agents and RAG applications with open AI orchestration". The Features section on this page compares them side by side.

Who is Strands Agents SDK best for compared with Haystack?

Strands Agents SDK is best for Developers building production-ready AI agents; and for Teams needing secure and sandboxed agent execution. Haystack is best for AI engineers building production-ready LLM applications; and for Developers needing explicit control over AI agent decisions.

How does the pricing of Strands Agents SDK compare with Haystack?

Strands Agents SDK is open source, includes a free plan. Haystack is open source, includes a free plan. Always verify current pricing with the vendor.

Does Strands Agents SDK or Haystack have a free plan?

Strands Agents SDK is open source. Haystack is open source. Always verify current pricing with the vendor.

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