Base44 vs Onlook

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

Data last refreshed October 2026

Base44

Base44, Inc.

Build your own apps, websites, products and AI agents on Base44 using your own words.

Freemium

80% verification coverage

Onlook

On Off, Inc.

The Developer Tool for Designers.

Freemium

69% verification coverage

Trust & Reliability

Base44

Uptime:99.91% (60-day)Status page

Users:10M-50M

Customers (per vendor):BenQ Latin America, Gift My Book

GDPR

SOC 2

Onlook

Users:10K-100K

Overall Winner: Base44

7.8/10 vs Onlook at 5.2/10

Leads in:

Integration

Support

Customization

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

AI Comparison Summary

Base44

7.8

avg score

Onlook

5.2

avg score

Base44 leads overall — particularly in Customization and Support and 2 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

Base44

7.8 / 10

Base44

Best For

Builders creating apps, websites, and AI agents

Teams needing internal tools and dashboards

Agencies building client portals

Developers seeking a managed backend service

Onlook

Best For

Designers working with React codebases

Product teams aiming to bridge design and engineering workflows

Developers seeking transparency and flexibility in design tools

Teams prototyping and building websites with AI assistance

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

Base44 is best for

💬Chat & Conversation7.0🎨Image & Design7.0🤖Automation & Agents5.4

Onlook is best for

✍️Writing & Content7.0💬Chat & Conversation7.0🎨Image & Design5.0

Filter by your use case:

Limitations

Base44

Cons

Training data opt-out is an Enterprise-only feature
Some advanced integrations like GitHub and Stripe require a Builder plan or higher
Third-party services connected to apps (Stripe, SendGrid, OpenAI) bill users directly

Onlook

Cons

Currently in closed beta
Hosted cloud version requires contacting the team for pricing

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

Base44

7.8

/ 10

Clear winner

Onlook

5.2

/ 10

Dimension Breakdown

Ease of Use

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

Base44

6.0

Onlook

6.0

Customization

Calculated

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

Base44

8.0▲ +3.0

Onlook

5.0

Support

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

Base44

9.0▲ +2.0

Onlook

7.0

Integration

Calculated

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

Base44

10.0▲ +6.0

Onlook

4.0

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

Base44

6.0▲ +5.0

Onlook

1.0

Performance

Calculated

Latency + throughput speed

Base44

8.0

Onlook

8.0

Planning Quality

Calculated

Multi-step planning depth + replanning capability

Base44

—

Onlook

—

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

Base44

Task

Onlook

4.0

Code Completion

3.0

6.0

Bug Detection

3.0

5.0

Code Explanation

4.0

5.0

Refactoring

4.0

3.0

Test Generation

2.0

3.0

Multi Language Support

3.0

7.0

Context Understanding

7.0

5.0

Documentation Generation

2.0

4.0

Performance Optimization

2.0

8.0

Security Scanning

1.0

5.0

Drag And Drop

4.0

7.0

Template Quality

4.0

* 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 Base44 and Onlook?

Base44 — "Build your own apps, websites, products and AI agents on Base44 using your own words". Onlook — "The Developer Tool for Designers". The Features section on this page compares them side by side.

Who is Base44 best for compared with Onlook?

Base44 is best for Builders creating apps, websites, and AI agents; and for Teams needing internal tools and dashboards. Onlook is best for Designers working with React codebases; and for Product teams aiming to bridge design and engineering workflows.

How does the pricing of Base44 compare with Onlook?

Base44 is freemium, includes a free plan. Onlook is freemium, includes a free plan. Always verify current pricing with the vendor.

Does Base44 or Onlook have a free plan?

Base44 has a free plan. Onlook has a free plan. Always verify current pricing with the vendor.

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