Backblaze B2: fatos verificados e avaliação
Verificado em 2026-11-04
Composição do Score
95% sustentado por fatos · Como montamos o ranking
Backblaze B2 em comparação com o mercado
O ponto é a empresa; a linha, a mediana de todas as empresas do ranking.
Preço de armazenamento por GB/mês (classe padrão)$0,006$0,023$0,00695 · mediana $0,01463
Preço de egress por GB (para a internet)$0,00$0,11176$0,01 · mediana $0,00816
SLA de disponibilidade99,9%99,95%99,9% · mediana 99,9%
Pontos fortes e fracos de Backblaze B2
Prós
- Egress gratuito ou barato
- Object Lock para backups imutáveis
- Segurança auditada de forma independente
- Alta disponibilidade em SLA publicado
Contras
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Todos os fatos
| Fato | Valor | Fonte | Verificado em |
|---|---|---|---|
| Preço de armazenamento por GB/mês (classe padrão) | $0,00695 | B2 Cloud Storage | $6.95 / TB / month | Free up to 3x average monthly storage | None. Pay as you go, or commit 1 to 5 years | | backblaze.com | 2026-11-04 |
| Preço de egress por GB (para a internet) | $0,01 Overage rate: $0.01 per GB beyond the free allowance. | backblaze.com | 2026-11-04 |
| Cota gratuita permanente | Sim First 10 GB of storage is always free. | backblaze.com | 2026-11-04 |
| Tempo mínimo de armazenamento | 0 dias No minimum storage duration fee. | backblaze.com | 2026-11-04 |
| Compatível com a API S3 | Sim Backblaze B2 Cloud Storage is always-hot, S3-compatible object storage | backblaze.com | 2026-11-04 |
| Regiões (segundo o provedor) | 4 you choose whether that account’s data is stored in the US East region, the US West region, the EU Central region, or the Canada East region. | backblaze.com | 2026-11-04 |
| Versionamento de objetos | Sim Each bucket has a set of lifecycle rules that instruct Backblaze B2 to hide or delete old versions of files. | backblaze.com | 2026-11-04 |
| Regras de ciclo de vida | Sim Each bucket has a set of lifecycle rules that instruct Backblaze B2 to hide or delete old versions of files. | backblaze.com | 2026-11-04 |
| Object Lock (armazenamento imutável) | Sim Backblaze B2 Cloud Storage Object Lock lets you make data immutable by preventing a file from being changed or deleted until a given date | backblaze.com | 2026-11-04 |
| Criptografia em repouso | Sim Server-side encryption (SSE) protects your data by encrypting it before it is stored on disk to B2 Cloud Storage. | backblaze.com | 2026-11-04 |
| SOC 2 ou ISO 27001 | Sim Backblaze has achieved Service Organization Control (SOC) 2 Type 2 compliance by an independent third-party firm. | backblaze.com | 2026-11-04 |
| SLA de disponibilidade | 99,9% Backblaze agrees to meet or exceed a Service Level Objective (“SLO”) of 99.9% for the Monthly User Uptime Percentage. | backblaze.com | 2026-11-04 |
| Página de status pública | Não verificado | — | |
| Fundação | 2007 Gleb Budman is a co-founder and has served as our chief executive officer since 2007, guiding the business from its inception | backblaze.com | 2026-11-04 |
| Sede da empresa | Não verificado | — | |
| Empresa | Backblaze, Inc. This Service Level Agreement ("SLA") is between Backblaze, Inc. ("Backblaze") and users of our services | backblaze.com | 2026-11-04 |
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