Lindy vs Sema4.ai

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

Updated August 2026

Lindy

The ultimate AI executive assistant

Freemium

79% verification coverage

Sema4.ai

The enterprise AI agent company — SAFE agents for back-office

Open Source

71% verification coverage

Trust & Reliability

Lindy

Users:100K-1M

Customers (per vendor):Shopify, Apple, Adobe +7

GDPR

SOC 2

HIPAA

Sema4.ai

Customers (per vendor):Rackspace Technology, Kyndryl, Kenvue +6

Too Close to Call

Sema4.ai (7.0) vs Lindy (6.8) — difference of 0.2 points

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

AI Comparison Summary

Lindy

6.8

avg score

Sema4.ai

7.0

avg score

Both tools score very similarly overall — the best choice depends on your specific priorities.

Based on 12 dimensions

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

Too close to call — it's a tie

Lindy

Best For

Marketing teams automating competitor tracking and ad spend analysis

Sales teams streamlining CRM updates and deal handoffs

Customer support teams triaging queues and automating ticket responses

Operations and finance teams logging invoices and building dashboards

Sema4.ai

Best For

Enterprise finance teams automating invoice reconciliation and AP workflows

Organizations seeking to deploy AI agents in their own cloud environment for data control

Companies needing auditable and deterministic outcomes for back-office processes

ISVs looking to accelerate time-to-market with embeddable AI agent capabilities

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

Lindy is best for

🤖Automation & Agents7.3

Sema4.ai is best for

🤖Automation & Agents8.0

Filter by your use case:

Limitations

Lindy

Cons

Credit-based usage can lead to pauses in work if the shared pool runs low
Requires manual top-ups for credits if the team exceeds its monthly allocation
No explicit mention of advanced multi-agent orchestration capabilities beyond tool use
No clear API for custom integrations beyond the listed 1,000+ apps and MCP
Limited information on specific LLM models used, only stating "model agnostic"

Sema4.ai

Cons

Pricing is contact-sales only, lacking transparent public tiers
Requires technical expertise for self-hosting and advanced configurations
Focuses primarily on back-office operations, potentially limiting applicability for other domains

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

Output Quality5

Value for Money5

Customization5

Support5

Integration5

Accuracy & Reliability5

Compliance & Data Protection5

Performance5

Task Completion5

Tool Use Correctness5

Planning Quality5

Dimension Comparison

Lindy

6.8

/ 10

Sema4.ai

7.0

/ 10

Your pick

Dimension Breakdown

Ease of Use

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

Lindy

7.0▲ +1.0

Sema4.ai

6.0

Output Quality

How accurate, reliable, and useful are the outputs this product generates?

Lindy

8.0

Sema4.ai

8.0

Value for Money

How well does the pricing match the features and output quality delivered?

Lindy

6.0

Sema4.ai

6.0

Customization

Calculated

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

Lindy

4.0

Sema4.ai

10.0▲ +6.0

Support

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

Lindy

7.0

Sema4.ai

7.0

Integration

Calculated

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

Lindy

8.0

Sema4.ai

8.0

Accuracy & Reliability

Factual accuracy and hallucination resistance

Lindy

8.0

Sema4.ai

8.0

Compliance & Data Protection

Calculated

Compliance certifications and data-protection posture, aggregated from verified compliance signals

Lindy

6.0▲ +3.0

Sema4.ai

3.0

Performance

Calculated

Latency + throughput speed

Lindy

5.0

Sema4.ai

5.0

Task Completion

End-to-end task success rate

Lindy

8.0

Sema4.ai

8.0

Tool Use Correctness

Picks the correct tool + correct arguments

Lindy

8.0

Sema4.ai

8.0

Planning Quality

Calculated

Multi-step planning depth + replanning capability

Lindy

7.0

Sema4.ai

7.0

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

Lindy

Task

Sema4.ai

7.0

Workflow Building

8.0

7.0

Trigger Variety

6.0

9.0

Action Library

7.0

6.0

Error Handling

7.0

8.0

Scheduling Capability

6.0

Conditional Logic

7.0

Api Connectivity

8.0

7.0

Monitoring Logging

8.0

Multi Step Chains

8.0

7.0

Autonomous Execution

8.0

* 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

Which is better, Lindy or Sema4.ai?

Both are strong options. Lindy is a strong choice, while Sema4.ai is a strong choice. The best choice depends on your specific use case, budget, and workflow requirements.

Is Lindy cheaper than Sema4.ai?

Lindy starts at $29.99/month (freemium model) with a free trial. Sema4.ai starts at free (open_source model). Use the Cost Calculator above for a detailed estimate.

What are the main differences between Lindy and Sema4.ai?

Lindy — "The ultimate AI executive assistant". Sema4.ai — "The enterprise AI agent company — SAFE agents for back-office". Key differences include their pricing models, platform support, integrations, and technical capabilities. See the Feature Comparison table above for a complete side-by-side breakdown.

Can I use Lindy and Sema4.ai together?

Yes, many teams use both tools together for different purposes. Use the Stack Builder section above to combine Lindy and Sema4.ai with other tools and save your AI toolkit.

Does Lindy or Sema4.ai have a free plan?

Lindy is available for free with a free trial. Sema4.ai is a paid tool. Always verify current pricing directly with the vendor.

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