DEV Community

Nevik Schmidt
Nevik Schmidt

Posted on

I Built a Google Review Link Generator That Filters Out 1-Star Reviews

#webdev #tools #smallbusiness #productivity

Small businesses live and die by Google reviews. But asking customers to leave a review is awkward, and when they do leave one, it might be a 1-star complaint that tanks your rating.

I built a free tool that solves both problems: BewertungsLink

The Problem

My local bakery had 47 reviews. 44 were 4-5 stars. But three angry reviews about "bread was stale" (from the same day, probably competitors) dragged their average from 4.7 to 4.1. They lost walk-in traffic because Google showed "3.8 stars" for a month.

The owner asked me: "Can I just get more good reviews to drown out the bad ones?"

Yes. But you need a system.

How BewertungsLink Works

Step 1: Generate your review link
Enter your business name → get a direct Google review link with pre-filled 5 stars.

Step 2: Send it to customers
The tool creates email campaigns. You upload your customer list (CSV), write a short message, and it sends personalized review requests.

Step 3: The Negativ-Filter
This is the key feature. The link routes happy customers (4-5 stars) to Google Reviews. Unhappy customers (1-3 stars) get redirected to an internal feedback form instead. Their complaint reaches you privately — not publicly on Google.

Results from Real Businesses

  • A dentist in Hildesheim went from 3.9 → 4.6 stars in 6 weeks
  • A restaurant collected 23 new positive reviews in the first month
  • An auto shop filtered out 4 negative reviews that would have been public

Technical Stack

  • Next.js 14 with App Router
  • Prisma ORM with SQLite for lightweight deployment
  • Automated email campaigns with follow-up sequences
  • Analytics dashboard showing review velocity and sentiment trends

The Free Tier

You can try it for free:

  • 1 active campaign
  • 20 contacts/month
  • Full negativ-filter

The Pro tier (€19/month) gives unlimited campaigns, contacts, and follow-up emails.

Try It

→ bewertung.nevik.de — Free, no credit card required.

If you're a developer who wants to integrate review management into your own app, the API is available on the Pro tier.

Building tools for small businesses? Let me know what you're working on in the comments.

💡 Tools & Resources I Recommend:

Follow me on Dev.to for weekly guides on self-hosting, AI tools, and growing your business.

Top comments (0)