PRIVATE BETAThe Account Brain for sales teams

Account Brain for sales teams.
Lives in your inbox.
Replaces nothing.

The brain your CRM was never built to be. Mindstream reads your threads, surfaces what matters, and keeps your pipeline current — without asking anyone to type into a form.

No migrationYou approve every actionChrome extensionFits your CRM
mail.google.com
Mindstream running inside Gmail — inbox, Account Brief, and CRM Sync
Designed to fit your stack
Gmail
Gmail
Outlook
Outlook
Slack
Slack
WhatsApp
WhatsApp
Salesforce
Salesforce
HubSpot
HubSpot
Notion
Notion
Gong
Gong
What it does

Three things it kills
the moment you install it.

Each one removes a task your day is silently full of.

01
Kills the 30-min scramble

Auto-Brief

One click and you have the full Account Brief — pulled from past threads, calendar, CRM, and open-web signals. Stakeholder map, sentiment, last momentum signal, next move. No tabs opened.

Account BriefStalled
Granola
8 threads · 2 meetings · last touch 12d ago
Stakeholders
CPChris championRTRachelDLDana
Where it stands
Budget confirmed, demo done — stalled on scope for 12 days.
Thread · "Re: pricing" · Apr 18
Watch
Chris went quiet after pushback on price.
Last reply · May 20
Next move
Send a lighter-scope proposal to restart the thread.
8 threads · 2 mtgs · HubSpotOpen full brief →
Account BriefNew
Northwind Labs
New lead · no thread yet
Company
Series B HR-tech, ~120 employees, San Francisco.
northwind.com · Crunchbase
Stakeholders
ATAisha VP PeopleMRMarco CFO
Suggested opener
Open with a short intro referencing their recent Series B raise.
Crunchbase · LinkedInDraft intro →
Assembled in ~1sCites every source
02
Kills the data-entry tax

CRM Sync

Mindstream proposes structured updates from what it observed in the thread. You nod once. HubSpot or Salesforce updates. Never auto-sent — every change goes through your approval.

Sync Deal Status HUBSPOT
Re: Mindstream AI for Granola sales team
Matched records
CompanyGranolaDealMindstream AI — Sales TeamContactChris Pedregal
Stage update
Qualification→Presentation Scheduled
Budget confirmed and demo meeting discussed in the thread.
Tasks
Send product demo deck to ChrisMar 25
Schedule onboarding kickoff callMar 30
Dismiss
Gmail-nativeYou approve every write
03
Kills the dropped follow-up

Proactive Nudges

Short-term memory surfaces silent threads. Long-term memory surfaces dormant openings from months ago. Every nudge cites the actual thread.

Strategic outreach SUGGESTED
Quarterly Planning Cycles
LeadRipplingContactMichael ChenSr Manager, Procurement
Suggested
Ask if they want a revised proposal with a lighter implementation scope to fit budget.
Why now
"Last thread ended with timing/budget constraints — a smaller scope often unlocks re-engagement."
View draft replyCompleteDismiss
Short + long-term memoryCites the thread
When you zoom out

Same brain.
Different altitude.

You see across accounts. Two views, one engine.

mindstream.app/accounts/granola
Granola
Mid-market · Series B · HubSpot · Owner: You
Warming$14.4K
Granola is evaluating Mindstream for a 12-seat sales team. Budget was confirmed in the latest thread; Chris owns the eval and Dana gates procurement. Momentum is accelerating — three meaningful touches in the last week. Next step is the product demo deck, due Tuesday.
Meaningful events
Budget approved for ~12 seats
Email · Chris Pedregal · 2 days ago
Demo meeting scheduled
Calendar · Tue 2:00 PM · 4 days ago
Procurement looped in
Email · Dana Reyes · 5 days ago
First inbound — overview requested
Email · Chris Pedregal · 3 weeks ago
Sentiment trajectory
Warming · 72%↑ trending up
Stakeholder map
CP
Chris Pedregal
Head of Sales
Champion
DR
Dana Reyes
Procurement
Gatekeeper
MK
Maya Kuo
Legal
Neutral
Risk inference
Watch: Procurement can add 2–3 weeks. Pre-empt with security docs now.
$1.2M
Pipeline observed · 38 accounts
5
Ghost-risk accounts surfacing
11
Deals moving this week
Accounts needing attention
A
Acme Corp
Owner · Jordan M.
No reply 11 days · budget delay
Ghost risk
V
Vercel
Owner · Priya S.
Budget cycle reopened — act now
Re-engage
M
Moderna IT
Owner · Jordan M.
Champion left — relationship reset
Handoff
G
Granola
Owner · You
Demo due Tue · on track
Healthy

Account view — the living state of every account as narrative and signal, not a field grid. Open one account and you remember everything that happened in it.

Manager dashboard — ghost-risk accounts, reps needing attention, deals moving, handoff candidates. The truth your weekly sales meeting was trying to manufacture.

What you get back

Two sides of the
same observation.

Same stream of conversation. Two beneficiaries. One side gets context. The other gets visibility. CRM couldn't do either. Mindstream does both.

For reps

Time back — and a brain that remembers every account.

  • Get back ~5 hours a week from research, CRM entry, and dropped follow-ups.
  • Every reply backed by full account context, assembled before you ask for it.
  • Inherit new accounts and be caught up by lunch.
  • Long-term memory hands you the opening months later — right when the timing is finally ripe.
For managers

Truth back — without taxing your reps.

  • See what customers actually said, not what reps got around to typing.
  • Sentiment shifts, ghost-risk accounts, stalled threads — surfaced before the deal is lost.
  • When a rep leaves, the relationship history stays. No relationship reset.
  • A pipeline view that matches reality, because the source is the actual thread.
Where it earns its place

Built for the moments
selling actually happens in.

Not a persona checklist. Real situations where Mindstream pays for itself on day one.

"You just inherited 12 accounts."

A teammate left. A region got reshuffled. Mindstream catches you up on every account in a few minutes — full history, last momentum, who said what when. You walk into the first call already in the conversation.

"You're a founder running your own calls."

No SDR briefing you. No RevOps cleaning the pipeline. Mindstream is the chief-of-staff for your customer relationships — without the chief-of-staff salary. Every thread understood, every follow-up timed.

"Your team uses HubSpot. Adoption is 40%."

Reps don't update the CRM because updating the CRM doesn't help reps. Mindstream takes the data-entry tax off the table — the brain proposes, the rep nods, the system updates. Accuracy becomes a side effect of doing the work.

Why it keeps getting better

The brain you build today
is the brain you wake up
to next quarter.

Mindstream is a compounding asset. The longer it observes, the sharper its inference.

Day oneOther tools ⟶ decayMindstream ⟶ compounds
01Efficiency

Every conversation already understood. Every reply already partially drafted. The cognitive cost of selling drops month over month.

02Capacity

Your team manages more accounts at higher quality. Not by hiring — by removing the manual layer between rep and customer.

03Effectiveness

Every customer touch is backed by the full context Mindstream has been collecting. The right thing, said at the right time, more often.

04Continuity

When a rep leaves, the relationship doesn't reset. The brain keeps the history, the patterns, the trust signals. The new rep walks in up to speed.

Questions

Common
questions.

Still unsure? Talk to us →

Mindstream is a Chrome extension. Install it from the Chrome Web Store and it appears as a side panel right next to your Gmail — no separate app, no new tab to live in.
No. Mindstream is additive — your CRM stays, your data stays where it is. Mindstream is an inference layer on top, never a replacement.
No. Mindstream drafts replies and follow-ups for your review. You stay in control of every outbound message.
Mindstream reads the threads you bring us and can prepare follow-up drafts in Gmail for your review. It never sends email automatically — you stay in control of every send.
HubSpot today, with more on the way. Mindstream is designed to fit your CRM, not replace it. No CRM at all also works — you still get the inbox brain.
Encrypted at rest. Never used for shared model training. You can disconnect with one click and we forget you.
Day.ai is AI-native but asks you to leave your CRM. Rox is no-migration but Salesforce-and-Snowflake-enterprise only. Mindstream is no-migration, individual install, and works from day one. No IT project.
Free during private beta. After: per-account, not per-seat. We charge for the customer relationships under Brain, not the headcount you've hired.
B2B sales teams whose work lives in conversations — AEs, founders running their own sales, CS leaders, and RevOps tired of babysitting CRM hygiene.
Private beta

Every customer,
truly understood.

Mindstream is invite-only while we onboard in waves. Have a code? Enter it. If not, request access and we'll bring you in.

No code yet? Request access →

Free during betaCancel anytimeGmail-nativeNo migration