For students · Free during beta

20 speculative applications a week. Without writing one.

Sentrivo, the AI email assistant that now reaches out to dozens of organisations in your field for you. Upload your CV, describe what you want, and Sentrivo finds the best-fit orgs, drafts personalised cover letters, and makes sure you never miss a follow-up.

Join the waitlist → See how it works

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The new headline feature

From a one-line brief to 20 personalised letters sent.

You describe what you're looking for in a sentence. Sentrivo finds the right organisations, drafts a specific cover letter for each, and queues everything for your review.

← All applications

Summer internship: Economics & policy

Summer internship

london Delete application

Organisations Documents Drafts

0 selected

Speculative outreach 5 orgs · sorted by speculative-friendliness

Org	Listing	Fit	Status	Contact	Nudge
Meridian Policy Lab	Speculative · view careers ↗	90%	sent	contact@meridianlab.org	Send follow-up
Northbridge Foundation	No current opening	85%	not-sent	j.morris@northbridge.org	·
Atlas Behavioural Group	No current opening	82%	not-sent	hello@atlasbg.co.uk	·
Verity Economics	Speculative · view careers ↗	78%	sent	research@verityecon.org	Respond to offer
Westwood Research Centre	No current opening	72%	not-sent	info@westwood-research.org	·

01 Discover orgs

Sentrivo ranks organisations by how well they fit your CV and brief, surfacing labs, think tanks, and research groups open to speculative outreach.

02 Draft cover letters

A tailored letter for each org, referencing concrete details about their work and connecting them to your experience.

03 Track every thread

Letters queue for your review. Sentrivo tracks responses and chases follow-ups automatically.

How it works

You spend thirty seconds. Sentrivo spends the rest of the week.

The parts that take hours: research, finding the right contact, writing a specific letter for each, tracking the threads, following up. Sentrivo does all of that in the background.

What you do

≈ 30 seconds

01 Upload your CV

A PDF is fine. Sentrivo parses your background, experience, and skills.

02 Write one sentence

"Summer internship in policy research, London." That's the brief.

03 Review and approve

Each draft sits in a queue for you to read. Edit anything. Hit send when ready.

What Sentrivo does

All week, in the background

04 Finds 20 best-fit organisations

Scores each match against your CV and brief. Finds the right contact email, or the most-watched general inbox if no contact is public.

05 Writes a specific cover letter for each

Not a template with the org name swapped in. Every draft references concrete details about that organisation and connects your experience to their work.

06 Follows up after two weeks

If they didn't reply, Sentrivo drafts a follow-up. If they did, it sorts the thread by what's needed next.

A comprehensive email assistant

Cuts email admin to 5 minutes a day.

Speculative applications are the headline feature, but Sentrivo is a full email assistant. What used to take days takes minutes.

Smart inbox

Every email sorted automatically.

Sentrivo categorises every incoming email into Urgent, Actionables, To Reply, Info, Social, or Junk. The only thing in your inbox is the thing you actually need to do.

Auto-categorisation across six labels
Custom labels for your own filters
Read counter at the top, to clear the queue

All Urgent Actionables To Reply Info Social Junk LSE ✕ + Add label 👁 Read 0

Meridian Policy Lab Re: Your application: next steps and interview times Urgent 14:32

Frontier Economics Thanks for reaching out, let's set up a call To Reply 11:08

Northbridge Foundation Sentrivo follow-up: Research role enquiry Actionables 09:14

LSE Careers Summer internship deadlines · this week Info Mon

Atlas Behavioural Group Could you send us a writing sample? To Reply Mon

Summary mode

A quick overview of everything that matters.

Open Summary Mode to see the day's inbox in one glance. Urgent highlights, items that need a reply, and information you should know. Each gets a one-line AI summary.

Total count across every category
Urgent highlights surfaced first
One-line summary per important thread

Summary Mode

A quick overview of your inbox

OVERVIEW

Total emails 15

Urgent

Actionable

Info

To Reply

Junk

Other

URGENT HIGHLIGHTS 2

Re: Your application: next steps

From Meridian Policy Lab <contact@meridianlab.org>

SUMMARY Meridian wants to schedule an interview for the research analyst role next week and asks you to send two preferred time slots before Friday.

Reply mode

Analyses your inbox and drafts every reply. One click from sent.

Tell Sentrivo what to say, or let it draft from context. Every reply sits in a queue marked Ready or Needs review. Scroll, edit, send.

Drafts every reply in your "To Reply" queue
"Ready" vs "Needs review" at a glance
Modify with a sentence: "make it shorter", "add Tuesday 2–4pm"

Reply Mode

Scroll and send drafts fast. Edit or ask AI to adjust when needed.

Queue: 4 Needs review: 2

Re: Your application: next steps Ready

Meridian Policy Lab <contact@meridianlab.org>

▾ Show original email

DRAFT REPLY

Dear Dr. Holloway,

Thank you for the time slots. Tuesday 1 July at 14:00 BST works on my end, happy to confirm.

Best,
Sebastian

Tip: You can edit directly, or use "Modify" to change tone/length without starting over.

Writing sample request Needs review

Atlas Behavioural Group <hello@atlasbg.co.uk>

▾ Show original email

DRAFT REPLY

Hi,

Thank you for considering my application. Attached is a 4-page extract from my undergraduate dissertation on the gender life-satisfaction gap, which I think speaks most directly to Atlas's behavioural welfare work…

An AI assistant working 24/7

Keeps your professional life running in the background.

Sentrivo doesn't only help with basic email. It quietly manages your network, your projects, and your calendar, so nothing falls through the cracks.

Network

Never forget to keep in touch.

Sentrivo tracks every contact you've spoken to (professors, recruiters, mentors, peers) and flags the ones who need a follow-up before the relationship cools.

Auto-detected contacts from your email history
"Needs follow-up" badge when a thread goes quiet
Sentrivo drafts the next email so they remember who you are

Network

5 contacts

All Needs follow-up 5 Investors Recruiters Mentors Other

Marcus Holloway

Professor · Welfare Economics Lab

m.holloway@welab.org

mentor

Last contact: 26 Apr 2026

Alice Beckett

Policy Officer · Bright Network

a.beckett@brightnet.uk

recruiter

Never contacted

Hannah Whitmore

Director · Centre for Welfare Studies

h.whitmore@cws.org

Last contact: 12 Apr 2026

Daniel Ash

Researcher · Northbridge Foundation

d.ash@northbridge.org

Never contacted

Projects

Every project's emails in one place.

Bundle related emails (a research collaboration, an event you're organising, a job you're applying to) into a single project. Sentrivo knows the people, the context, and what's next. It briefs you before every meeting.

Group emails by project, automatically
People & event details extracted for you
Ask the AI about any project. It knows the full thread

Projects

3 active

Welfare Forum 2026 Active

Co-organising the LSE Welfare Forum on 14–16 Sept 2026. Keynote outreach, panel coordination, attendee logistics.

12 emails · updated 2d ago

Speculative outreach · Summer Active

Tracking all 20 speculative applications for the summer research push: Meridian, Northbridge, Atlas, Verity, Westwood.

8 emails · updated 5h ago

Adaptive Preferences · Thesis Active

Final-year dissertation on the gender life-satisfaction gap. Supervisor exchanges, data requests, draft feedback.

6 emails · updated yesterday

Deadlines

Never miss a deadline. Detected automatically.

Sentrivo reads your inbox for dates and commitments: assignment cutoffs, scholarship deadlines, application due dates. Everything stays in one tracker.

Auto-detected from incoming email
Overdue, today, upcoming at a glance
Application & assignment separated

Deadlines & applications

AI-detected and manually added deadlines from your emails

0Overdue

1Due today

4Upcoming

All Applications Assignments

UPCOMING

Meridian Policy Lab · interview slots

28 June 2026

Today Application

Dismiss

Atlas writing sample

2 July 2026

Application

Dismiss

Calendar

Your calendar manages itself.

Sentrivo spots meeting requests in your inbox, proposes times, sends the calendar invites. Your Google Calendar lives inside the app so everything's in one place.

Google Calendar embedded in Sentrivo
Meeting requests become invites automatically
Deadlines surface in your week view

Calendar

Your Google Calendar, embedded in Sentrivo.

2 PM

3 PM

4 PM

5 PM

6 PM

7 PM

8 PM

9 PM

10 PM

DIM.

Lunch

1:30–2:30pm

EC2C4 study

8:30–10pm

LUN.

Lunch

1:30–2:30pm

MA103 study

8:30–10pm

MAR.

Welfare Forum prep

1:30–2:30pm

EC2C4 study

8:30–10pm

MER.

Lunch

1:30–2:30pm

MA103 study

8:30–10pm

JEU.

Lunch

1:30–2:30pm

LSE Welfare Forum

5–6pm

EC2C4 study

8:30–10pm

VEN.

Coffee w/ Meridian

1:30–2:30pm

MA103 study

8:30–10pm

SAM.

Lunch

1:30–2:30pm

Built by a student

"I'm an LSE student. I refused to spend my evenings on admin: replying to emails, chasing deadlines, writing cover letters one by one. I wanted an assistant that just handled it. So I built one."

Sebastian Higuera Milenov · LSE undergraduate · Sentrivo founder

Privacy & control

Connecting Gmail requires trust. Here's exactly how it works.

Google OAuth

Sentrivo uses Google's official OAuth flow. Your password is never shared.

Read-only by default

We read your inbox to organise it. We never write or send without your action.

Nothing sends automatically

Every email is yours to review, edit, and approve before it leaves your inbox.

Revoke anytime

Disconnect Sentrivo in seconds from Google's security settings.

FAQ

Frequently asked.

You describe what you're looking for in one sentence. Sentrivo searches publicly available organisation data, scores each match against your background, and surfaces orgs most open to speculative outreach.

Yes. Each letter pulls from your CV, references specific things about each organisation's work, and connects your experience to their mission. Every draft is validated before it's marked ready.

Yes. We use Google's OAuth2 protocol, the same standard as Notion, Calendly, and Zoom. Your password is never shared. Revoke access in seconds.

Never. Everything queues for review. Every send is yours.

Yes. Free during beta. Access is waitlist-only.

Not yet. Gmail and Google Workspace only. Outlook is on the roadmap.

Join the waitlist.Be one of the first students in.

Sentrivo is free during beta and rolling out in batches. Drop your email and we'll be in touch when your slot opens.