01Roadmap
What we're building, in plain language.
We publish this roadmap because we want you to know where Krellix is heading before you commit to it. Items in “Coming next” are in active development. Items in “On the horizon” are planned but not yet committed to a date.
If something you need isn't on this roadmap and you'd find it valuable, tell us at support@krellix.app. The fastest way to get a feature prioritized is to be the customer who needs it.
02Available now
What Krellix Mail does today.
Shipping in v3.1.0, on every install.
Defensible email collection from Microsoft 365
Sign in with your own Microsoft 365 account and collect email correspondence with full chain of custody — SHA-256 file hashes, RFC 3161 trusted timestamps from DigiCert, and a self-verifying manifest that proves your export is unaltered.
Two collection modes
Collect by correspondent (every email between you and a specific person, with Outlook-style autocomplete) or by folder (everything inside any mailbox folder, with optional subfolder inclusion).
Forensically sound output
Every export includes the original .eml files, individual PDFs (one per email), a combined PDF (the full conversation), a chain-of-custody manifest, a deduplication report, and a self-running verification script.
Bates numbering
Sequential Bates IDs assigned across the entire export, with a configurable prefix or one auto-derived from your case name. Bates IDs are embedded in filenames, included in the load-file index, and shown in PDF metadata.
Date-range filtering
Restrict any collection to a specific date range — by correspondent or by folder.
Items.csv load file
Machine-readable index of every email, keyed by Bates ID, with full metadata and SHA-256 / MD5 hashes. Imports directly into many review platforms.
Local processing, always
Your email content never leaves your machine. Krellix talks to Microsoft Graph and to a timestamp authority for the cryptographic seal — nothing else. No cloud upload, no third-party processing, no Krellix-side storage of your data. Ever.
Built for solo and small-firm matters
No IT department required. No admin approval needed for Personal mode.
Enterprise mode for IT-equipped firms
Custodian mailbox, OneDrive, and SharePoint collection with delegated permissions and admin oversight.
03Coming next
In active development for the next release.
Targeted for the next minor release. Names of features here are firm; the release date is approximate.
Concordance DAT load file format
In addition to Items.csv, generating true Concordance DAT format for direct import into Relativity, Concordance, and Veritas workflows that require the legacy DAT format.
Bates stamps burned onto every PDF page
Today, Bates IDs appear in PDF metadata, in filenames, and in the load-file index. Coming next: a visible Bates stamp on every page of every PDF, so the Bates number is preserved when individual pages are printed, screenshotted, or excerpted.
EDRM XML exports
Open-standard alternative to vendor-specific load files. Use with any EDRM-aware review tool.
Keyword filtering for folder collection
Search-keyword filters on top of the folder picker, so you can collect “everything in the Smith case folder containing ‘power of attorney’” without taking the whole folder.
04On the horizon
Planned, but not committed to a release.
The order they ship in depends on what customers tell us they need most.
Microsoft Teams collection
Chat messages, call transcripts, and shared files with the same chain-of-custody rigor as email.
Slack collection
Channel messages, direct messages, and shared files from Slack workspaces.
Google Workspace support
Gmail and Google Drive collection for firms that don't run on Microsoft 365.
Outlook PST file ingestion
Apply Krellix's chain-of-custody rigor to an existing PST archive without re-collecting from a live mailbox.
Shared mailbox collection in Personal mode
For paralegals and case managers who collect from a partner's mailbox where access has already been granted.
Email thread visualization
Preview conversation threads grouped together before you commit to the export.
05Trust and verification
The certifications and attestations we’re working toward.
We’re honest about what’s in progress versus what’s planned but not yet started.
Microsoft Publisher Verified — in progress
When you sign in to Krellix Mail, you'll see Microsoft's “verified publisher” badge on the consent dialog.
Code signing certificate — in progress
Every Krellix Mail installer is digitally signed by Krellix LLC.
SOC 2 Type II readiness — planned
Customers requiring formal compliance documentation can request our current security and privacy posture document at security@krellix.app.
Microsoft 365 App Compliance Program — planned
Working toward Publisher Attestation and ultimately full Microsoft 365 Certification.
06What we won’t build
Asks we’ve thought about and decided no.
We get asked about these regularly. We’ve thought about them, and the answer is no — at least for the foreseeable future.
Mac and Linux versions
Krellix is Windows-only. The legal market is overwhelmingly Windows, and building cross-platform versions would slow the work we're doing on Windows. If you're on Mac or Linux, run Krellix in a Windows VM (Parallels, VMware Fusion, Boot Camp).
Cloud / SaaS version
Krellix processes your email locally on your machine, on purpose. Sending email content to our servers — even temporarily, even encrypted — would undermine the privacy guarantees that make Krellix appropriate for confidential and privileged material.
Document review platform
Krellix is a collection tool. After you collect with Krellix, you review and produce in a dedicated review platform (Relativity, Everlaw, Logikcull) or use the PDF outputs directly.
AI-powered email summarization
We will not add features that send your email content to third-party AI services.
07How we decide what's next
Three inputs, in order.
- 01
Customer requests
If you need something not on this list, tell us — we read every email.
- 02
Defensibility impact
Features that strengthen the chain of custody, improve the integrity of the export, or make Krellix output more admissible take priority over convenience features.
- 03
Engineering practicality
We balance impact against effort so we can keep shipping useful improvements regularly.
08Release cadence
Six to ten weeks between meaningful releases.
Krellix Mail ships meaningful releases every 6–10 weeks. Critical bug fixes and security updates ship as soon as they're ready.
You'll be notified by email when a new version is available. Releases are always opt-in — you choose when to install.
09Questions, suggestions, requests
We read everything.
Email support@krellix.app anytime. For security-related disclosures, email security@krellix.app — we acknowledge within 24 hours.
Last updated: May 2026. This roadmap reflects current plans and is subject to change.
Next step
Ready to talk about a pilot?
Krellix is in early pilot with a small number of customers. If your matter looks like a fit, send a note — we read every email and reply within one business day.