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50 free profile enrichments included

Add profiles inside Gmail. Know who you're emailing.

Supportive adds a sidebar to every Gmail thread with rich profiles of the sender, every recipient, and their companies - pulled from NinjaPear in real time. Roles, tenure, work history, funding rounds. No CRM lookups. No tab-switching.

Chrome and Firefox extensions are under review. Check back in a few days.

Free · 50 enrichments on signup · No credit card · Chrome, Firefox, Edge & Brave

mail.google.com/mail/u/0/#inbox
Supportive
by NinjaPear
A
Aperture Labs
Computational physics & enrichment research, redefined.
Founded 1947 · Private · 240 employees · Cambridge, MA
Designs and deploys portal-based testing equipment used by Fortune 500 R&D teams worldwide.
Total raised: $84M
Latest: Series B · $40M · 2024-11
Sequoia, a16z, Founders Fund, GV, Index
CJ
Cave Johnson
CEO & Founder at Aperture Labs · 18y
📍 Cambridge, MA @cavejohnson
CB
Caroline Brennan
Head of Procurement at Aperture Labs · 6y
📍 Cambridge, MA

↑ Supportive injects directly into Gmail's right sidebar - no new tabs, no copy-paste.

Works in every modern browser

Chrome
Chrome
v110+
Firefox
Firefox
v121+
Edge
Edge
Chromium
Brave
Brave
Chromium
What you'll see in your inbox

Every email becomes a mini-CRM

For every participant on the thread - sender and recipients alike - Supportive surfaces four blocks of context, fetched live from NinjaPear's B2B graph.

Person profile

Avatar, current role, tenure, location, bio, X handle, personal website.

  • Photo & name from public sources
  • Current role with tenure (“CEO · 18y”)
  • City, state & country
  • X/Twitter and personal site links

Work history & education

Past roles with companies and date ranges. Schools, degrees, years.

  • Full chronological work history
  • Tenure auto-calculated per role
  • Schools, majors, year ranges
  • No more LinkedIn detours

Company snapshot

Logo, type, employee count, HQ, tagline and full company description.

  • Logo with branded fallback gradient
  • Public / Private / Non-profit · employee count
  • HQ city, state, country
  • Website & X/Twitter

Funding & investors

Total raised, latest round, top investors - at a glance.

  • Total raised, formatted ($84M)
  • Latest round type, amount & date
  • Top 5 investors, listed by name
  • Skipped automatically for non-funded companies
Inside the pane

Every block of context Supportive surfaces.

A closer look at one participant's card - bio, current role, full work history, education.

1

Sender's company at the top

A hero card with logo, founding year, size, HQ, description, links - and funding history when available.

2

Headline that says who they are

Current role, company, and tenure - auto-calculated. Location, X handle, personal site one tap away.

3

Bio, work history & education

Public bio plus chronological work and school history - no LinkedIn detour, no copy-paste.

4

Live skeletons while it loads

Cards stream in as each lookup completes - you'll never wait on the slowest profile.

Supportive
by NinjaPear
A
Aperture Labs
Computational physics & enrichment research, redefined for the modern enterprise.
Founded 1947 · Private · 240 employees · Cambridge, MA
We design, manufacture, and deploy portal-based testing equipment used by Fortune 500 R&D departments worldwide.
Total raised: $84M
Latest: Series B · $40M · 2024-11
Sequoia, a16z, Founders Fund, GV, Index
CJ
Cave Johnson
CEO & Founder at Aperture Labs · 18y

Self-made entrepreneur, lemon enthusiast, and pioneer of portal-based testing methodologies. Previously CEO at three Inc. 500 companies. Frequent speaker on applied physics at MIT and Stanford.

Experience
Currently at Aperture Labs
CEO & Founder
Aperture Labs
2007 – Present
VP Product
Black Mesa Research
2001 – 2007
Research Engineer
Cyberdyne Systems
1997 – 2001
Education
PhD, Applied Physics
Massachusetts Institute of Technology
1993 – 1997
BSc, Mechanical Engineering
Caltech
1989 – 1993

Mock UI shown for illustration. Real profiles are pulled live from NinjaPear's B2B graph.

Built for inbox-driven work

If your job lives in Gmail, Supportive saves you a tab-switch on every reply.

Sales outreach

Read the prospect's role, tenure, and company stage before you reply - not after they ghost you.

VP
VP Engineering · 4y
Series C · 380 employees

Recruiting

Past roles, schools, and tenure - every detail you'd normally hop to LinkedIn for, sitting next to the candidate's reply.

Experience
Staff Engineer
Stripe · 2020–present
Senior SWE
Airbnb · 2016–2020

Investor & partnerships

Total raised, latest round, top investors. Surface the deal context the moment a founder hits your inbox.

Total raised: $120M
Latest: Series C · $60M · 2025-02
Benchmark, Greylock, Index

Stop emailing strangers.

50 free profile enrichments on signup. Works on every Gmail thread once the browser store reviews clear.

50 free enrichments · No credit card

Chrome and Firefox extensions are under review. Check back in a few days.