.NET teams building internal tools Blazor devs wanting free UI controls CRUD/business apps on Blazor Mixed low-code + real-code workflows

Who is Radzen not for?

Non-.NET tech stacks — Blazor-only, useless elsewhere Non-developers expecting no-code simplicity — beginners report a rough start Blazor learners — Reddit threads warn third-party libs add confusion Simple needs a spreadsheet or off-the-shelf SaaS already covers

shouldiuse.io

Radzen Review

Depends

Should I use Radzen?

Enterprise Blazor development platform: free UI components plus a low-code app builder - radzen.com

Analyzed September 26, 2026 · 1 month ago

Blazor-savvy .NET teams get a genuinely good, free component library; pay $799/dev only if the low-code Studio saves you real dev time. Non-.NET shops and non-developers should walk away.

Confidence

Medium. Based on ~30 public sources; many review snippets truncated, G2 sample is small (5 reviews).

Ratings

Value for money
Ease of use
Feature depth
Support quality
Security posture

Pricing

Free

Radzen Blazor Components

ModelNot disclosed

Monthly feesNot disclosed

HardwareNot disclosed

Free tierYes

Radzen Pro$799 per developer

Best for

.NET teams building internal tools
Blazor devs wanting free UI controls
CRUD/business apps on Blazor
Mixed low-code + real-code workflows

Not for

tech stacks — Blazor-only, useless elsewhere
Non-developers expecting no-code simplicity — beginners report a rough start
Blazor learners — Reddit threads warn third-party libs add confusion
Simple needs a spreadsheet or off-the-shelf SaaS already covers

Gotchas - check before you buy

high

Strict Content-Security-Policy breaks DataGrid advanced filtering; may need unsafe directives

medium

Radzen Pro runs $799 per developer; the free component library may already cover you

medium

had a medium-severity 2025 vulnerability (AIKIDO-2025-10195)

medium

.Dynamic.Core dependency triggers security scanner warnings

Pros

145+ Blazor UI controls, free and open source
Component quality praised by Reddit developers
Proven in production by real teams
10+ years on the market, mature product

Cons

Some users report many issues and over-engineering
Blazor-only; nothing for other stacks
Learners advised to avoid third-party component libraries
Some frustrated users vent and leave

Sources & method

Analyzed September 26, 2026 - 12 sources - No breaches found; a disclosed 2025 medium-severity Radzen.Blazor vulnerability plus dependency and CSP warnings, addressed on official forums.

official x2review x5security x3news x2

Medium-severity vulnerability in Radzen.Blazor (AIKIDO-2025-10195), Disclosed March 2025 by Aikido intel.
System.Linq.Dynamic.Core dependency vulnerability warnings, Dependency flagged by scanners; discussed on official forum January 2025.
CSP conflicts with DataGrid advanced filtering, Advanced filtering breaks under strict Content-Security-Policy; workaround threads on official forum.

Key stats

Value for money: 3/5
Rating
Free
Starting price
12
Sources
September 26, 2026
Analyzed

Value for money: 3/5. Free components strong; $799/dev Pro splits opinions
Ease of use: 3/5. Controls praised, but 'over-engineered' complaints recur
Feature depth: 5/5. 145+ controls, charts, grid, data tools
Support quality: 3/5. Active forum; some issue threads linger unresolved
Security posture: 3/5. Disclosed 2025 medium vulnerability; dependency warnings

4/5 G2 seller rating 5 reviews
$799/dev Starting price Radzen Pro per developer
Yes Free tier 145+ open-source Blazor controls
10+ years Time on market Per domain-age data

Pricing

Radzen Blazor Components

Free

145+ UI controls
Open source on GitHub

Radzen Pro

$799 per developer

Blazor Studio low-code builder
Per-developer licensing

Security

No breaches found; a disclosed 2025 medium-severity Radzen.Blazor vulnerability plus dependency and CSP warnings, addressed on official forums.

Medium-severity vulnerability in Radzen.Blazor (AIKIDO-2025-10195)Disclosed March 2025 by Aikido intel.^⁸
System.Linq.Dynamic.Core dependency vulnerability warningsDependency flagged by scanners; discussed on official forum January 2025.^⁹

CSP conflicts with DataGrid advanced filteringAdvanced filtering breaks under strict Content-Security-Policy; workaround threads on official forum.¹⁰

What users say

Developers praise component quality and ship it to production, but a vocal minority calls it over-engineered with recurring issues.

“Radzen controls are good”

Reddit, r/Blazor

“Radzen is over engineere…”

Reddit, r/Blazor

“I've been using Radzen i… (in production)”

Reddit, r/Blazor

Alternatives

Compare Radzen with each alternative.

MudBlazor
Free open-source Blazor components; Radzen's most-compared rival
Radzen vs MudBlazor
Syncfusion Blazor
Commercial rival actively courting Radzen users
Blazorise
Free open-source Blazor component library alternative
Radzen vs Blazorise

Mendix
Bigger low-code platform if you outgrow Blazor Studio
Radzen vs Mendix

Companies that could

Ludwig Meister¹² Uses instead

Full analysis

Based on ~30 public sources; many review snippets truncated, G2 sample is small (5 reviews).

Great free Blazor UI controls; the $799/dev Studio is only for teams that truly need low-code. Others: pass.

Methodology

Based on ~30 public sources; many review snippets truncated, G2 sample is small (5 reviews).

Read how a report is made.

Sources

Free Blazor Components | 145+ UI controls by Radzenblazor.radzen.com
official
Radzen Pricing — Blazor Pro & Team Plansradzen.com
official
Was gonna use Radzen.. until… — r/Blazorreddit.com
review
Radzen Blazor — My experiences — r/Blazorreddit.com
review
MudBlazor, Radzen in Production — r/Blazorreddit.com
review
Stay away from MudBlazor, Radzen and any other third… — r/Blazorreddit.com
review
Radzen Products — G2 Reviewsg2.com
review
AIKIDO-2025-10195 Medium Vulnerabilityintel.aikido.dev
security
System.Linq.Dynamic.Core dependency vulnerability warningsforum.radzen.com
security
RadzenDataGrid advanced filtering broken with CSPforum.radzen.com
security
radzen.com — Website Information (domain age)wmtips.com
news
Ludwig Meister case study — Wisej.net chosen over Radzeniceteagroup.com
news

Add this review to your site

This check for Radzen says Depends.

Put the badge on your site.

Visitors see the independent review.

The link points here, and search engines follow it.

This is the badge visitors see on your site.

Depends Radzen Independent review on Should I Use It

Badge code

<!-- Should I Use It badge. Keep this link. -->
<a href="https://shouldiuse.io/r/radzen" target="_blank" style="display:inline-flex;flex-direction:column;align-items:flex-start;gap:8px;max-width:420px;box-sizing:border-box;padding:14px 16px;border:1px solid #d5dde4;border-radius:14px;background:#ffffff;color:#111111;font-family:Segoe UI,system-ui,sans-serif;line-height:1.25;text-decoration:none;box-shadow:0 8px 20px rgba(17,17,17,0.08);">
  <span style="display:flex;align-items:center;gap:10px;min-width:0;">
    <span style="display:inline-flex;align-items:center;flex:0 0 auto;border-radius:999px;padding:4px 10px;font-size:11px;font-weight:700;letter-spacing:0.06em;text-transform:uppercase;line-height:1.3;background:#fef7e0;color:#7a5510;">Depends</span>
    <span style="font-size:15px;font-weight:700;color:#111111;overflow-wrap:anywhere;">Radzen</span>
  </span>
  <span style="font-size:12px;font-weight:500;color:#516271;">Independent review on Should I Use It</span>
</a>

Text link

<a href="https://shouldiuse.io/r/radzen">Radzen review on Should I Use It: Depends</a>

Paste one snippet. Keep the link as it is. A nofollow tag stops search engines from following it.

Rate this review

Anonymous. You can change your vote.

Loading votes…

Comments

One queue. No nested comments. Give a display name first. Limit: 200 words per comment and 7 comments per day. You can edit or delete yours.

No comments yet.

Categories

Radzen Review

Confidence

Ratings

Pricing