The Google Vault alternative built for every source, not just Google Workspace.
Google Vault provides retention and eDiscovery within Google Workspace. Grotabyte unifies Workspace with Microsoft 365, on-prem Exchange, IMAP mailboxes, and AI conversations in a sealed, hash-verified archive — with semantic search and fast eDiscovery.
Grotabyte vs. Google Vault: a side-by-side look
Both preserve and discover communications. Grotabyte goes further — multi-modal sources, semantic search, and faster investigations.
| Capability | Grotabyte | Google Vault |
|---|---|---|
| M365, Google Workspace, on-prem Exchange, IMAP, AI assistants & legacy PST in one archive | Google Workspace | |
| Semantic, natural-language search | Keyword & metadata | |
| AI assistant capture (Claude Enterprise chats, projects & agent sessions) | — | |
| eDiscovery exports & productions | PST/EML/PDF + DAT/OPT load files, Bates numbering | |
| Tamper-evident preservation + legal holds | Retention-based | |
| FOIA / open-records workflows | Limited | |
| Self-service end-user archive access | ||
| Per-customer compute & storage isolation | Dedicated compute, storage & catalog | Multi-tenant (typical SaaS) |
| Deployment options | On-premise or cloud, same build | Cloud (Google Workspace) |
| Investigation timelines | Months → minutes | Varies |
Last reviewed August 2026. Comparison based on Grotabyte's own capabilities and each product's general market positioning from publicly available information. Capabilities evolve — confirm current specifics with each vendor. All trademarks are the property of their respective owners.
Why teams switch from Google Vault to Grotabyte
The capabilities that matter most when your archive has to do more than store email.
Beyond Google Workspace
Vault covers Workspace data. Grotabyte captures Microsoft 365 (Teams chats included), on-prem Exchange, IMAP mailboxes, Claude Enterprise, and legacy PST archives alongside Workspace — one tamper-evident archive with a defensible chain of custody, that outlives any one vendor's settings.
Search by concept, not just keyword
Semantic search lets reviewers ask questions in natural language and retrieve results by meaning — combined with Boolean, proximity, entity, and metadata queries for precision.
AI conversations become records
Claude Enterprise chats, projects, attachments, and agent sessions are captured through Anthropic's Compliance API and archived alongside email. Each turn is kept as its own record rather than a transcript per conversation, so a supervision policy can catch the prompt that leaked the client list and a hold scoped to a date range knows which day it was said.
Investigations in minutes, not months
Customers have cut eDiscovery timelines from months to minutes, with chain of custody, legal holds, TAR/CAL review with elusion testing, and Concordance DAT + Opticon OPT productions with Bates numbering built in.
Deploy your way
On-premise or cloud from the same build — deployment is one environment variable, not a different edition. Per-tenant OIDC single sign-on routed by verified domain, passwordless email sign-in, and ten least-privilege roles, so security and IT keep full control.
Compliance across every mandate
A sealed, hash-chained ledger, retention policies, defensible deletion, and workflows for FOIA statutory deadlines, SEC/FINRA supervision, HIPAA, and CJIS — purpose-built for regulated industries.
Customer Reviews
See what our customers are saying about their transformation with Grotabyte.
"A revolutionary leap in information archiving and eDiscovery. Every search is fast, every hold effortless."
"Blazing-fast search, intuitive UI, and world-class support. A complete paradigm shift."
"From 4–6 months to minutes—Grotabyte is a game-changer in eDiscovery."
Frequently asked questions
What teams evaluating Grotabyte against Google Vault ask most.
Grotabyte replaces email-centric archiving with one archive across Microsoft 365, Google Workspace, on-prem Exchange, IMAP, AI assistants, and legacy PST files. Most teams migrate an existing Google Vault archive via standard imports (PST, OST, EML, MSG, MBOX) and expand coverage to Teams chats, files, and AI conversations. Book a demo to scope your environment and volumes.
Ready to outgrow email-only archiving?
Book a personalized demo and see how Grotabyte compares to Google Vault on your own data and compliance requirements.