--- description: Detaillierte Informationen über Thunderbird zu Benutzerfreundlichkeit, Funktionen, Kosten, Vor- und Nachteilen aus verifizierten Nutzer-Erfahrungen. Lies Ratings & Bewertungen und entdecke ähnliche Tools dank Capterra Austria. image: https://gdm-localsites-assets-gfprod.imgix.net/images/capterra/og_logo-e5a8c001ed0bd1bb922639230fcea71a.png?auto=format%2Cenhance%2Ccompress title: Thunderbird Kosten, Erfahrungen & Bewertungen - Capterra Österreich 2026 --- Breadcrumb: [Startseite](/) > [E-Mail-Programme](/directory/30553/email-management/software) > [Thunderbird](/software/1013328/thunderbird) # Thunderbird Canonical: https://www.capterra.at/software/1013328/thunderbird Seite: 1 / 8\ Zurück: [Nächste Seite](https://www.capterra.at/software/1013328/thunderbird?page=2) > On-Premise-E-Mail-Management-Plattform, mit der Unternehmen E-Mails filtern, suchen und organisieren können. > > Bewertung: **4.4/5** von 160 Nutzern. Top bewertet für **Weiterempfehlungsquote**. ----- ## Kurzstatistiken und Ratings | Metrik | Bewertung | Detail | | **Gesamt** | **4.4/5** | 160 Nutzerbewertungen | | Bedienkomfort | 4.3/5 | Auf Basis der Gesamtbewertungen | | Kundenbetreuung | 3.7/5 | Auf Basis der Gesamtbewertungen | | Preis-Leistungs-Verhältnis | 4.7/5 | Auf Basis der Gesamtbewertungen | | Funktionen | 4.3/5 | Auf Basis der Gesamtbewertungen | | Empfehlungsprozentsatz | 80% | (8/10 Weiterempfehlungsquote) | ## Über den Anbieter - **Unternehmen**: Mozilla ## Gewerblicher Kontext - **Startpreis**: $ 0,00 - **Preismodell**: (Kostenlose Version verfügbar) - **Zielgruppe**: Selbstständig, 2–10, 11–50, 51–200, 201–500, 501–1 000, 1 001–5 000, 5 001–10 000, 10 000+ - **Bereitstellungen und Plattformen**: Mac (Desktop), Windows (Desktop), Linux (Desktop), Windows (On-Premise), Linux (On-Premise) - **Unterstützte Sprachen**: Englisch - **Verfügbare Länder**: Vereinigte Staaten ## Funktionen - Alarmfunktion / Benachrichtigungen - Kontaktmanagement - Unterschriften-Management ## Category - [E-Mail-Programme](https://www.capterra.at/directory/30553/email-management/software) ## Alternativen 1. [Gmail](https://www.capterra.at/software/202338/gmail) — 4.8/5 (13477 reviews) 2. [Google Workspace](https://www.capterra.at/software/168389/google-workspace) — 4.7/5 (17618 reviews) 3. [Microsoft Outlook](https://www.capterra.at/software/1010311/microsoft-outlook) — 4.5/5 (2481 reviews) 4. [Microsoft 365](https://www.capterra.at/software/58688/microsoft-365) — 4.6/5 (14116 reviews) 5. [Yahoo Mail](https://www.capterra.at/software/1035225/yahoo-mail) — 4.2/5 (858 reviews) ## Nutzerbewertungen ### "Thunderbird Review" — 5.0/5 > **Leandro** | *2. Dezember 2025* | Computer-Software | Empfehlungsbewertung: 10.0/10 > > **Vorteile**: It offers great security , access and conectivity . Fast , light weight email client .Also is open source and doesn't spam you > > **Nachteile**: The Ui it's a little outdated . Sometimes it is difficult to find the way to access some of its features. > > I use it as my main email client , both for personal use and for work , it feels comfortable .Big plus that they don't spam you ----- ### "Solid email service especially to integrate with Protonmail Bridge" — 5.0/5 > **Jeffrey** | *2. Mai 2026* | Gesundheit, Wellness & Fitness | Empfehlungsbewertung: 10.0/10 > > **Vorteile**: My favorite thing about Thunderbird is this it works with Protonmail which is my preferred email service > > **Nachteile**: I guess I would like it to have some a few more options for color themes though it probably does have some and I just didn't know where to look > > Really great\! I also like that it has in the settings some options for extensions that will increase its capabilities ----- ### "Not the best email client" — 3.0/5 > **Ireshyn** | *7. Jänner 2025* | Forschung | Empfehlungsbewertung: 5.0/10 > > **Vorteile**: The product is free to use and relatively easy to setup > > **Nachteile**: Many basic features from other email clients are missing and/or hidden. > > I opt to use other email clients over this as it is feature poor. ----- ### "Good email client, but could be improved" — 4.0/5 > **Hugo** | *9. Mai 2025* | E-Learning | Empfehlungsbewertung: 7.0/10 > > **Vorteile**: If the best OSS email clients, it fast and almost without bug > > **Nachteile**: Sometimes buggy, slow to open large email of big conversation with a lot of destinations, and conversation history is not always good (the thread construction I mean, being able to read send email and received in a unified way as in GMail) > > Overall pleased but I'll like to see it improved ----- ### "Amazing for a free product" — 5.0/5 > **Stuart** | *23. August 2025* | Informationstechnologie & -dienste | Empfehlungsbewertung: 10.0/10 > > **Vorteile**: I suppose I like the combination of its quality and price-point, as I use a free version. It is a lot more robust than other free software > > **Nachteile**: Some of the styling is a little bit lacking but I need to be fair and say I've not tried to look for settings to change it so maybe it's better to say default styling is poor. > > I was using another free email client that would not let me use different ports for incoming and outgoing mail so when searching for another one thunderbird looked great and has been very good so far. ----- Seite: 1 / 8\ Zurück: [Nächste Seite](https://www.capterra.at/software/1013328/thunderbird?page=2) ## Links - [Auf Capterra anzeigen](https://www.capterra.at/software/1013328/thunderbird) ## Diese Seite ist in den folgenden Sprachen verfügbar | Sprache | URL | | de | | | de-AT | | | de-CH | | | en | | | en-AE | | | en-AU | | | en-CA | | | en-GB | | | en-IE | | | en-IL | | | en-IN | | | en-NZ | | | en-SG | | | en-ZA | | | es | | | es-AR | | | es-CL | | | es-CO | | | es-CR | | | es-DO | | | es-EC | | | es-MX | | | es-PA | | | es-PE | | | fr | | | fr-BE | | | fr-CA | | | fr-LU | | | ja | | ----- ## Strukturierte Daten