Exa vs Liner

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

Updated October 2026

Exa

EXA LABS INC.

Web search, built for AI agents

Freemium

78% verification coverage

Liner

Liner Corp.

AI agents for professionals to search, research, and write with accuracy.

Freemium

81% verification coverage

Trust & Reliability

Exa

Uptime:99.97%Status page

Users:100K-1M

Customers (per vendor):Cognition, Cursor, StackAI +7

GDPR

SOC 2

HIPAA

Liner

Uptime:100%Status page

Users:10M-50M

Customers (per vendor):UC Irvine, HUMAIN

GDPR

SOC 2

Overall Winner: Exa

7.8/10 vs Liner at 5.3/10

Leads in:

Integration

Performance

Support

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

AI Comparison Summary

Exa

7.8

avg score

Liner

5.3

avg score

Exa leads overall — particularly in Customization and Support and 2 more.

Based on 7 dimensions

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

Overall Winner

Exa

7.8 / 10

Exa

Best For

AI agents requiring real-time web data

Developers building AI applications needing web search

Mid-market product teams enriching CRM records

Enterprise teams needing custom data indexing and compliance

Liner

Best For

Marketing strategy consultants fact-checking client reports

Content researchers verifying sources before publishing

Product managers breaking down complex topics for feature planning

Master’s students structuring literature reviews

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

Exa is best for

🔍Research7.5💬Chat & Conversation5.0💻Coding & Dev4.0

Liner is best for

🔍Research7.8💻Coding & Dev7.3🎨Image & Design7.0

Filter by your use case:

Limitations

Exa

Cons

Pricing for enterprise features like SSO, SCIM, and custom SLAs requires contacting sales
Zero data retention is available on Enterprise plans only
HIPAA compliance mode is available on Enterprise plans only for eligible cached retrieval requests

Liner

Cons

Liner Write and Liner Scholar are only supported on desktop environments
Free plan offers limited credits and includes ads
No refunds are offered, but subscriptions can be canceled
Credits have no currency or exchange value, are non-transferable, and non-refundable
Purchased credit packs expire 6 months from the date of purchase

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

Exa

7.8

/ 10

Clear winner

Liner

5.3

/ 10

Dimension Breakdown

Ease of Use

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

Exa

6.0

Liner

6.0

Customization

Calculated

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

Exa

7.0▲ +2.0

Liner

5.0

Support

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

Exa

9.0▲ +3.0

Liner

6.0

Integration

Calculated

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

Exa

10.0▲ +7.0

Liner

3.0

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

Exa

5.0▲ +1.0

Liner

4.0

Performance

Calculated

Latency + throughput speed

Exa

10.0▲ +2.0

Liner

8.0

Planning Quality

Calculated

Multi-step planning depth + replanning capability

Exa

—

Liner

—

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

Exa

Task

Liner

9.0

Search Accuracy

9.0

7.0

Answer Extraction

8.0

9.0

Source Attribution

9.0

Real Time Indexing

7.0

9.0

Semantic Understanding

7.0

3.0

Multi Modal Search

4.0

8.0

Filter Refinement

6.0

2.0

Personalization

4.0

1.0

Content Detection

2.0

5.0

Knowledge Graph

4.0

2.0

Blog Writing

6.0

3.0

Article Generation

7.0

* 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, Exa or Liner?

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

Is Exa cheaper than Liner?

Exa starts at free (freemium model). Liner starts at free (freemium model) with a free trial. Use the Cost Calculator above for a detailed estimate.

What are the main differences between Exa and Liner?

Exa — "Web search, built for AI agents". Liner — "AI agents for professionals to search, research, and write with accuracy.". 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 Exa and Liner together?

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

Does Exa or Liner have a free plan?

Exa is available for free. Liner is available for free with a free trial. Always verify current pricing directly with the vendor.

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