
Partner @indexventures
London, England
Joined September 2016
- Tweets362
- Following602
- Followers3.3K
- Likes14K
Hannah Seal retweeted
October 7 2023 is the most documented and intensely filmed crime of mass murder and atrocious sadism in all of human history. Those who celebrated it on that day, October 8 2023 and the following weeks shocked us all.
Today should only be a sorrowful day. Those who march today of all days in London or elsewhere are not only rejecting and mocking the most elementary decency but celebrating the killing, torture and rape of ordinary people. It is hard to think of anything more degenerate and depraved.
The decision to allow this march today is unconscionable, cowardly and despicable @metpoliceuk @ShabanaMahmood, an abuse and degradation of our values of free speech and assembly, particularly after countless demonstrations that have already taken place. I am afraid it reveals a saddening and alarming void at the moral centre of this government and police that should worry us all.
Hannah Seal retweeted
It is an absolutely grievous, unconscionable decision to allow this to go ahead on a day of profound mourning for Jews; the sorrowful remembrance of massacre, torture, rape, mutilation and abduction; the abuse of free assembly and speech. Suppose a group decided to march with swastika flags down Whitehall on Armistice Day?
Hannah Seal retweeted
Today, the Green Party in Britain ceased to act as a political party and became a body that gives legitimacy to terrorism. The Greens have adopted not only the green of Hamas, but also its ideology: the elimination of the State of Israel through armed struggle.
The shocking resolution adopted today legitimises armed struggle, calls for a Palestinian state “from the river to the sea” - meaning the destruction of the State of Israel - and labels as “racist” the aspiration of the Jewish people for self-determination.
This goes far beyond the boundaries of legitimate political debate. As long as this resolution remains in place, it will be a stain on the history of the United Kingdom.
Every political party in Britain, first and foremost the governing Labour Party, must unequivocally reject this twisted resolution.
Hannah Seal retweeted
Wonderful has raised a $550M Series C at a $5 billion valuation.
This latest funding was led by @insightpartners, with @salesforce joining as new investors and @IndexVentures, @BessemerVP, @IVP, @VineVenturesLP, and @9yardscapital returning.
In 20 months since launch, we're in production with hundreds of agents, systems, and workflows across a dozen verticals in over 30 markets.
With this new capital, we’ll be overdelivering for our customers, hiring hundreds of cracked engineers, FDEs, and former founders, and expanding our product capabilities across the entire enterprise.
Stay tuned 👀
Hannah Seal retweeted
Thirty years ago, we built Index around one conviction: great founders can come from anywhere, and our job is to find them early and stay with them.
Today we're announcing new funds — $3.5B across seed, venture, and growth.
The best is yet to come.
indexventures.com/perspectiv…
Hannah Seal retweeted
The last 15 seconds. Utterly disgraceful
Hannah Seal retweeted
Wonderful agents can now use virtual machines to do any task in any system.
No API needed.
Hannah Seal retweeted
Every single time a society has turned on its Jews bad things have followed. The Jews have always been the canary in the coalmine. The explosion and normalisation of Jew hate we’re now seeing isn’t just a problem for the very small number of British Jews, this is a problem for all of us. As a society, we have a choice to reject this or face dark times ahead.
An ultra Orthodox man doing his job as a building inspector was working in Slough when he was physically attacked by a total stranger screaming ‘baby killer’ and ‘dirty mother f*cking Jew’ at him.
A friend of his has sent me this video telling me the man is now ‘afraid to leave his area, he is terrified for his life.’
As the most visibly obvious Jews, the community has extra security where they live but are increasingly frightened to leave their neighbourhood.
‘It is devastating that Jewish people can’t go anywhere without a high risk of being attacked,’ I was told.
🚔 @ThamesVP are investigating and seeking witnesses to the attack on Monday afternoon in Slough.
(Crime Reference: 43260192511)
Hannah Seal retweeted
Nothing great starts finished.
The best code, companies, and collaborations all began as a draft. WIP is a day for the builders who know it's the work in progress worth celebrating.
Hear from builders at @wiz_io, @Revolut, @incident_io, @DeepLcom, @motorway, @NordNewsroom and @ElevenLabs — joined by @AnthropicAI's technical, research, and GTM team and the Index team, including @dannyrimer, @janatindex, @hannahlseal and many more.
Spaces are limited - request your spot here: indexventures.typeform.com/t…
Hannah Seal retweeted
ארבעה בנים טובים נפלו על הגנת המולדת שלנו.
סרן נועם מדמוני,
סמ״ר בן כהן,
סמ״ר מקסים אנטיס,
ולוחם נוסף ששמו טרם הותר לפרסום.
הלב של כולנו עם ארבע המשפחות שעולמן חרב עליהן רגע לפני חג הפסח.
עם ישראל לא ישכח את גבורתם של הנופלים.
נעשה הכל כדי להיות ראויים להם.
Hannah Seal retweeted
The Nova Exhibition is coming to London.
It documents a moment in history, of what happened on 7th October 2023 when 411 young people attending the Nova Music Festival were brutally murdered and 44 were taken hostage by terrorists.
Please donate and/or share to raise funds as it comes to its 10th worldwide location.
fundnation.org/novamusicfest…
Hannah Seal retweeted
Hatzola NW - Charity Extra charityextra.com/hatzola-eme…
Hannah Seal retweeted
I recently asked Jewish students at a leading UK university if they saw a future for themselves here. Not one said yes. Today Hatzolah ambulances, whose sole purpose is to save life - ANY life - are burned in London. A country where Jews no longer feel they have a future is already in crisis.
Hannah Seal retweeted
One year after launching, 🇮🇱 AI startup Wonderful reaches a $2B valuation after raising over $280M.
Its enterprise AI agents help companies automate complex workflows and cut handling times by up to 60%.
Israel continues to power the global AI revolution. 🇮🇱
bloomberg.com/news/articles/…
Hannah Seal retweeted
Wonderful has one of the craziest stories of all AI companies.
0 - $2bn valuation in 13 months.
It has been on an INSANE journey:
> Founded Jan 5th 2025
> Product ready for market in Feb
> Signed first client in April
> Raised $34m seed from Index Ventures (@HannahLSeal) in May
> Raised $100m Series A from Index Ventures in August
> Expanded to 25 markets by EOY
And now it has raised $150m in a Series B funding round led by @insightpartners.
The company is doing >8 figures of revenue and is CRUSHING IT.
Amazing news - congrats to the @wonderful_ai team!
Hannah Seal retweeted
Six years ago, Assaf called me on my birthday and said "It's time to do it again."
We said yes without hesitation. You back people, not plans.
$32B later, @wiz_io is the clearest proof I've seen of that.
Congrats to Ami, Roy, Yinon, and every Wizard who made this happen. 📷
indexventures.com/perspectiv…
Hannah Seal retweeted
Security teams don’t have a vulnerability problem – they have a prioritization problem.
Excited to back Astelia in its $35M raise as the team aims to bring AI-powered precision to exposure management and help organizations focus on what’s truly exploitable.
Read more from Index Partner Juriaan Duizendstraal on our investment: indexventures.com/perspectiv…
Hannah Seal retweeted
Models keep improving -- but deploying AI inside large enterprises is about more than model quality. It’s about building systems that can actually take action.
Read more in our Q&A with Index partner Hannah Seal and @wonderful_ai CEO Bar Winkler: indexventures.com/perspectiv…
Hannah Seal retweeted
This is a devastating and important read. The abuse that has been directed @Dannythefink is beyond horrific.
Yet he follows his survivor parents’ philosophy: life is worth living 💪
Daniel Finkelstein: how the world’s antisemites turned on me
thetimes.com/article/b2a9dcd…
Hannah Seal retweeted
Wonderful AI has raised nearly $150m, expanded into 30 countries and the US is NOT ONE OF THEM
Going to the US can mean access to bigger clients and bigger deals.
Bar Winkler made a different choice:
"If I go to the US I might lose the opportunity to best in class in 25 other markets, and combined those markets are probably going to be bigger than whatever portion I manage to grab in the US"
Expanding across 25 markets rather than the US is the harder thing to do, but it also presents a moat and an opportunity.
@wonderful_ai is an amazing company.

























