Our speakers from Caltech include professors and faculty, a Nobel Prize-winning physicist and leading AI and quantum experts.
Discover top Caltech speakers for your next event and access detailed information tailored for meeting planners.
Ravin Jesuthasan
Caltech
Northwestern
HR
Not sure who's the right fit?
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the process - step by step
Tell us about your event and we'll do the rest. No back-and-forth, no guesswork — just the right speaker, matched to your brief, handled end to end.
01
Tell us your brief.
Share the event, the audience, the theme, and the budget. The more context you give us, the sharper the shortlist we'll come back with.
02
Get your proposal within 24 hours.
We respond fast. You'll get a hand-picked selection of speakers matched to your brief, with full profiles, fees, and our recommendation on who's the strongest fit.
03
Refine until it's right.
Not quite right? Tell us what's missing from the shortlist and we'll adjust. We work with you until you're confident you've found the right person.
04
Confirm. We handle everything else.
Contracts, fees, travel, briefing calls, on-the-day logistics. We manage the full process so your team doesn't have to.
05
Event countdown.
Relax. Your speaker or expert is confirmed, the prep is done, and your event is in good hands. Show up and enjoy it.
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15,000+ expert voices. The right one for you in 24 hours.
Tell us about your event and we'll send you a curated shortlist within a day. We combine PepTalk's smart matching engine technology with the expertise of our booking team to find the speaker who's right for your audience, your brief, and your budget.
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Testimonials
They came with a brief.
We delivered the right speaker.
From global enterprises to fast-growing teams, event organisers come back to PepTalk because we get it right the first time.
PepTalk makes the whole process effortless. They don't just connect you with a speaker — they understand your goals, match you with the right voice, and make every detail seamless. It's the most professional and enjoyable booking experience I've had.
We work with PepTalk across our flagship conferences, executive roundtables and dinner events. They have an exceptional ability to source world-class speakers while delivering a genuinely personal, white-glove service throughout. They are, quite simply, a pleasure to work with.
Working with PepTalk has been an outstanding experience from start to finish. Their level of service is truly exceptional - a standard that's incomparable to anyone else in the industry. If you're considering partnering with PepTalk, don't hesitate.
PepTalk are brilliant. They truly understand our goals and consistently deliver, connecting us with experts who bring unique and thought-provoking insights. Highly recommended.
We've worked with PepTalk on a range of projects – from motivational speakers on high performance to a coaching programme focused on work-life balance & change. They take the time to understand what we need. We value the partnership.
The team at PepTalk was incredibly responsive and invested in our event's success. From their suggestions we were able to easily identify a speaker that matched what we were looking for. They were incredible to work with, I would recommend them to anyone!
The client service has been truly exceptional, and the support in planning our annual speaker programme has been invaluable. PepTalk is a team we love working with, time and time again.
Everything has been smooth with PepTalk. Great communication. Easy booking. And great follow-up.
PepTalk made the entire speaker booking process seamless. They were incredibly fast, easy to work with, and took the time to understand our brief and learning outcomes. The expert speaker they matched us with brought fresh, engaging perspectives that resonated perfectly with our audience.
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frequently asked questions
Something we've not covered here?
Caltech speakers cover themes such as scientific discovery, engineering and technology, space and physics, research and innovation, and how emerging science shapes the future. Sessions bring world-class expertise to your audience. Tell us your topic at getapeptalk.com and we'll match a fitting speaker.
A Caltech speaker is affiliated with the California Institute of Technology, while an MIT speaker is affiliated with the Massachusetts Institute of Technology. Both are elite science and engineering voices; they simply come from different institutions. Ask us which fits your event at getapeptalk.com.
Yes, many Caltech speakers also host sessions, run workshops or join panels, and panels suit exploring the future of science and tech. Expect a rigorous, jargon-light style. Workshops can apply research to your field. Tell us the format at getapeptalk.com and we'll advise.
Yes, a Caltech speaker can join a virtual or hybrid event, and research topics suit screen-shared visuals and data. Expect clear explanations and time for questions, plus a pre-call to pitch the content at the right level. We'll help set the session up at getapeptalk.com.
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Who Nails It
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