a16z Podcast: Hard Forks, Hard Choices for Bitcoin
a16z Podcast2 Sep 2015

a16z Podcast: Hard Forks, Hard Choices for Bitcoin

a16z’s Chris Dixon and Mike Hearn talked about all things bitcoin on the a16z Podcast a couple months ago, including an issue that has bitcoin developers on edge these days: the question of how best to scale the bitcoin blockchain before capacity runs out. Hearn and others offered a solution (Bitcoin XT) -- in the parlance, a “hard fork” -- and quite frankly, not everyone in the bitcoin community is in favor of this approach yet. Which we heard about from various online quarters!

So in the interest of airing diverse opinions and other options for solving bitcoin’s scaling problem, we invited two more experts from the bitcoin world, Adam Back and Alex Morcos, to share their views on the topic. A well-known applied cryptographer whose longtime focus has been digital currency, Back invented hashcash, a proof-of-work system used in bitcoin mining. He’s also the cofounder of Blockstream (which, full disclosure, may also have interests in the outcomes of this debate). Morcos is the founder of Chaincode Labs, based in New York City, and was a co-founder of quantitative trading company Hudson River Trading.

The views expressed here are those of the individual AH Capital Management, L.L.C. (“a16z”) personnel quoted and are not the views of a16z or its affiliates. Certain information contained in here has been obtained from third-party sources, including from portfolio companies of funds managed by a16z. While taken from sources believed to be reliable, a16z has not independently verified such information and makes no representations about the enduring accuracy of the information or its appropriateness for a given situation.

This content is provided for informational purposes only, and should not be relied upon as legal, business, investment, or tax advice. You should consult your own advisers as to those matters. References to any securities or digital assets are for illustrative purposes only, and do not constitute an investment recommendation or offer to provide investment advisory services. Furthermore, this content is not directed at nor intended for use by any investors or prospective investors, and may not under any circumstances be relied upon when making a decision to invest in any fund managed by a16z. (An offering to invest in an a16z fund will be made only by the private placement memorandum, subscription agreement, and other relevant documentation of any such fund and should be read in their entirety.) Any investments or portfolio companies mentioned, referred to, or described are not representative of all investments in vehicles managed by a16z, and there can be no assurance that the investments will be profitable or that other investments made in the future will have similar characteristics or results. A list of investments made by funds managed by Andreessen Horowitz (excluding investments and certain publicly traded cryptocurrencies/ digital assets for which the issuer has not provided permission for a16z to disclose publicly) is available at https://a16z.com/investments/.

Charts and graphs provided within are for informational purposes solely and should not be relied upon when making any investment decision. Past performance is not indicative of future results. The content speaks only as of the date indicated. Any projections, estimates, forecasts, targets, prospects, and/or opinions expressed in these materials are subject to change without notice and may differ or be contrary to opinions expressed by others. Please see https://a16z.com/disclosures for additional important information.

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a16z Podcast: Reinventing Insurance

a16z Podcast: Reinventing Insurance

Your homeowner’s insurance didn’t anticipate Airbnb. Your car insurance certainly didn’t see Lyft and Uber coming. And when your car drives itself, it’s anyone’s guess how the insurance industry will wrap its collective head around that one. a16z’s Frank Chen and Mike Paulus talk insurance on this segment of the pod. Yes, insurance. Insurance may not be the sexiest part of your life (hopefully), but because of the changes in how we move through the world -- literally and figuratively -- insurance is due for a reinvention. What are the possibilities for new and better insurance, and which technologies and trends are driving it.

29 Jan 201624min

a16z Podcast: When Banking Works Like My Smartphone

a16z Podcast: When Banking Works Like My Smartphone

There are fewer and fewer parts of our lives that don't feel like an extension of our smartphones. Any song you might want to hear. Any place you might want to go. And a ride to get there. All served up simply, quickly, at the right price, and with an experience that is actually enjoyable. And then there is the world of banking. Taavet Hinrikus, CEO and co-founder of money transfer company TransferWise, and a16z's Angela Strange discuss why and how banking and finance -- from paying back a friend to refinancing a mortgage -- is about to catch up to the rest of our technology-enabled lives. The views expressed here are those of the individual AH Capital Management, L.L.C. (“a16z”) personnel quoted and are not the views of a16z or its affiliates. Certain information contained in here has been obtained from third-party sources, including from portfolio companies of funds managed by a16z. While taken from sources believed to be reliable, a16z has not independently verified such information and makes no representations about the enduring accuracy of the information or its appropriateness for a given situation. This content is provided for informational purposes only, and should not be relied upon as legal, business, investment, or tax advice. You should consult your own advisers as to those matters. References to any securities or digital assets are for illustrative purposes only, and do not constitute an investment recommendation or offer to provide investment advisory services. Furthermore, this content is not directed at nor intended for use by any investors or prospective investors, and may not under any circumstances be relied upon when making a decision to invest in any fund managed by a16z. (An offering to invest in an a16z fund will be made only by the private placement memorandum, subscription agreement, and other relevant documentation of any such fund and should be read in their entirety.) Any investments or portfolio companies mentioned, referred to, or described are not representative of all investments in vehicles managed by a16z, and there can be no assurance that the investments will be profitable or that other investments made in the future will have similar characteristics or results. A list of investments made by funds managed by Andreessen Horowitz (excluding investments and certain publicly traded cryptocurrencies/ digital assets for which the issuer has not provided permission for a16z to disclose publicly) is available at https://a16z.com/investments/. Charts and graphs provided within are for informational purposes solely and should not be relied upon when making any investment decision. Past performance is not indicative of future results. The content speaks only as of the date indicated. Any projections, estimates, forecasts, targets, prospects, and/or opinions expressed in these materials are subject to change without notice and may differ or be contrary to opinions expressed by others. Please see https://a16z.com/disclosures for additional important information.

29 Jan 201627min

a16z Podcast: Things Come Together -- Truths about Tech in Africa

a16z Podcast: Things Come Together -- Truths about Tech in Africa

We often hear stats like “more people have mobile phones than toilets” about places like Africa, but what does that actually mean for people? “It is b.s.,” (no pun intended), argues one of the guests on this episode. Then there are statistical predictions about mobile penetration and usage — for example, that there will be one mobile phone per African within just three years. But how do we make sense of such stats, in context? It may make more sense to measure devices per household … and to also consider power structures and whether women, too, truly have such access. Finally, since access is mainly about affordability, what good is a smartphone with an internet connection if data plans are prohibitively expensive? Watching just one YouTube video could cost an African family an entire month of groceries. Yet mobile and wi-fi may be collapsing Maslow’s famous hierarchy of needs. With three experts from various backgrounds and regions of Africa — Nkiru Balonwu of international music media company Spinlet; Alan Knott-Craig of free wi-fi non-profit Project Isiszwe; and Nanjira Sambuli of Kenyan startup incubator iHub — we explore the nuances of what connectivity in Africa really means, from the field. How does this change app design? What does it mean for doing business with Africa? What does it mean for businesses in Africa trying to compete with Silicon Valley (is there really local advantage)? All this and more in this episode of the a16z Podcast. photo: David Mutua

25 Jan 201646min

a16z Podcast: The Fundamentals of Security and the Story of Tanium’s Growth

a16z Podcast: The Fundamentals of Security and the Story of Tanium’s Growth

The thing about enterprise security, from the outside at least, is it reads like a Hollywood thriller. Nation states are after your company’s most valuable assets and they must be stopped at all costs. And yes, some nation state-sponsored hacks have caused tremendous damage. But the best course for most companies isn’t to focus on combatting Mission Impossible-like come through the vent break-ins, says Tanium co-founder Orion Hindawi. It’s the far less sexy practice of simply keeping the virtual windows and doors to your company locked. “It is the thing that will fix you,” Hindawi says. In a conversation from the firm’s Capital Summit event, Ben Horowitz and Orion discuss the state of enterprise security, and how Tanium’s block and tackle -- not cloak and dagger -- approach has defined the company’s technology and also led to its tremendous growth. The views expressed here are those of the individual AH Capital Management, L.L.C. (“a16z”) personnel quoted and are not the views of a16z or its affiliates. Certain information contained in here has been obtained from third-party sources, including from portfolio companies of funds managed by a16z. While taken from sources believed to be reliable, a16z has not independently verified such information and makes no representations about the enduring accuracy of the information or its appropriateness for a given situation. This content is provided for informational purposes only, and should not be relied upon as legal, business, investment, or tax advice. You should consult your own advisers as to those matters. References to any securities or digital assets are for illustrative purposes only, and do not constitute an investment recommendation or offer to provide investment advisory services. Furthermore, this content is not directed at nor intended for use by any investors or prospective investors, and may not under any circumstances be relied upon when making a decision to invest in any fund managed by a16z. (An offering to invest in an a16z fund will be made only by the private placement memorandum, subscription agreement, and other relevant documentation of any such fund and should be read in their entirety.) Any investments or portfolio companies mentioned, referred to, or described are not representative of all investments in vehicles managed by a16z, and there can be no assurance that the investments will be profitable or that other investments made in the future will have similar characteristics or results. A list of investments made by funds managed by Andreessen Horowitz (excluding investments and certain publicly traded cryptocurrencies/ digital assets for which the issuer has not provided permission for a16z to disclose publicly) is available at https://a16z.com/investments/. Charts and graphs provided within are for informational purposes solely and should not be relied upon when making any investment decision. Past performance is not indicative of future results. The content speaks only as of the date indicated. Any projections, estimates, forecasts, targets, prospects, and/or opinions expressed in these materials are subject to change without notice and may differ or be contrary to opinions expressed by others. Please see https://a16z.com/disclosures for additional important information.

20 Jan 201637min

a16z Podcast: Software is What Distinguishes the Hardware Winners

a16z Podcast: Software is What Distinguishes the Hardware Winners

Smartphone components have become a kind of Lego kit for all kinds of consumer technology. Cameras, sensors, and batteries all get mixed and matched in different permutations to create different gadgets. It might be something that enables your connected home, offers a video capture system for cops, or powers a remote video chat/treat machine for your dog (I know, we all need that). But since practically every component is now available to everyone -- and the manufacturing expertise to tie it all together as well -- it becomes very hard to distinguish via hardware alone. Software is the key to breaking from the pack, say Benedict Evans and Steven Sinofsky in this post-2016 CES podcast. What Benedict and Steven saw and learned from this year’s gathering of the consumer electronics industry in this segment of the a16z Podcast.

15 Jan 201630min

a16z Podcast: Nobody Discusses Work Software Outside of Work -- and Then There’s Slack

a16z Podcast: Nobody Discusses Work Software Outside of Work -- and Then There’s Slack

For as long as there has been software we have had this collective hope -- maybe more of a desire -- that software will make all kinds of work easier, more productive, and more creative. Spreadsheets, computer-aided design tools, digital publishing platforms, though never perfect, are examples of software that have definitely changed how we work and what is possible. Still, you find very few people enthusing about Excel over cocktails. So what is going on with Slack? The messaging app crops up in conversation at dinner parties. It’s become a kind of cultural signifier of a tech savvy workforce that is always looking for better ways to connect -- inside and outside of work. In this segment of the podcast we discuss Slack with its founder Stewart Butterfield. Why Slack has resonated so well across all types of people, from engineers at NASA’s Jet Propulsion Lab to dentists, and what that says about how we work today and about our ongoing quest for the perfect tools and services to get the job done. The conversation happened as part of a16z’s Capital Summit. The views expressed here are those of the individual AH Capital Management, L.L.C. (“a16z”) personnel quoted and are not the views of a16z or its affiliates. Certain information contained in here has been obtained from third-party sources, including from portfolio companies of funds managed by a16z. While taken from sources believed to be reliable, a16z has not independently verified such information and makes no representations about the enduring accuracy of the information or its appropriateness for a given situation. This content is provided for informational purposes only, and should not be relied upon as legal, business, investment, or tax advice. You should consult your own advisers as to those matters. References to any securities or digital assets are for illustrative purposes only, and do not constitute an investment recommendation or offer to provide investment advisory services. Furthermore, this content is not directed at nor intended for use by any investors or prospective investors, and may not under any circumstances be relied upon when making a decision to invest in any fund managed by a16z. (An offering to invest in an a16z fund will be made only by the private placement memorandum, subscription agreement, and other relevant documentation of any such fund and should be read in their entirety.) Any investments or portfolio companies mentioned, referred to, or described are not representative of all investments in vehicles managed by a16z, and there can be no assurance that the investments will be profitable or that other investments made in the future will have similar characteristics or results. A list of investments made by funds managed by Andreessen Horowitz (excluding investments and certain publicly traded cryptocurrencies/ digital assets for which the issuer has not provided permission for a16z to disclose publicly) is available at https://a16z.com/investments/. Charts and graphs provided within are for informational purposes solely and should not be relied upon when making any investment decision. Past performance is not indicative of future results. The content speaks only as of the date indicated. Any projections, estimates, forecasts, targets, prospects, and/or opinions expressed in these materials are subject to change without notice and may differ or be contrary to opinions expressed by others. Please see https://a16z.com/disclosures for additional important information.

13 Jan 201630min

a16z Podcast: Harnessing the DevOps Movement -- Don’t Go Chasing Waterfalls

a16z Podcast: Harnessing the DevOps Movement -- Don’t Go Chasing Waterfalls

In this, world of massive cloud-based applications and services, rolling out software has moved from an episodic event to an almost continuous release cycle. In that environment, software products aren’t as “done” as they used to be -- they can’t be -- so the focus has shifted to reversibility. Building a development organization with the design tools and processes that can aggressively iterate while also creating safety nets. So if things do get screwy they can be fixed before customers even notice. Call it DevOps or application operations, Steven Sinofsky leads a discussion with Karthik Rau from SignalFx and Alex Solomon from PagerDuty about the evolution of I.T. operations – and the requirements and challenges that modern distributed applications pose for a development organization. The views expressed here are those of the individual AH Capital Management, L.L.C. (“a16z”) personnel quoted and are not the views of a16z or its affiliates. Certain information contained in here has been obtained from third-party sources, including from portfolio companies of funds managed by a16z. While taken from sources believed to be reliable, a16z has not independently verified such information and makes no representations about the enduring accuracy of the information or its appropriateness for a given situation. This content is provided for informational purposes only, and should not be relied upon as legal, business, investment, or tax advice. You should consult your own advisers as to those matters. References to any securities or digital assets are for illustrative purposes only, and do not constitute an investment recommendation or offer to provide investment advisory services. Furthermore, this content is not directed at nor intended for use by any investors or prospective investors, and may not under any circumstances be relied upon when making a decision to invest in any fund managed by a16z. (An offering to invest in an a16z fund will be made only by the private placement memorandum, subscription agreement, and other relevant documentation of any such fund and should be read in their entirety.) Any investments or portfolio companies mentioned, referred to, or described are not representative of all investments in vehicles managed by a16z, and there can be no assurance that the investments will be profitable or that other investments made in the future will have similar characteristics or results. A list of investments made by funds managed by Andreessen Horowitz (excluding investments and certain publicly traded cryptocurrencies/ digital assets for which the issuer has not provided permission for a16z to disclose publicly) is available at https://a16z.com/investments/. Charts and graphs provided within are for informational purposes solely and should not be relied upon when making any investment decision. Past performance is not indicative of future results. The content speaks only as of the date indicated. Any projections, estimates, forecasts, targets, prospects, and/or opinions expressed in these materials are subject to change without notice and may differ or be contrary to opinions expressed by others. Please see https://a16z.com/disclosures for additional important information.

8 Jan 201612min

a16z Podcast: Making the Most of the Data That Matters

a16z Podcast: Making the Most of the Data That Matters

Every organization these days is clear about the need to get its data act together. But that doesn’t mean the path toward data bliss is clear. Data has gravity. It resides in different places at different organizations -- on premise, in the cloud, and flowing from external sources. And the rate of change within organizations is always different. So an approach towards handling data that works for one company may be the exact wrong thing for yours. Steven Sinofsky leads a conversation with three founders -- Prat Moghe, from Cazena; Gaurav Dhillon from SnapLogic, and Roman Stanek from GoodData – about the opportunity and variety of ways forward for companies looking to make the most of the data that matters. The views expressed here are those of the individual AH Capital Management, L.L.C. (“a16z”) personnel quoted and are not the views of a16z or its affiliates. Certain information contained in here has been obtained from third-party sources, including from portfolio companies of funds managed by a16z. While taken from sources believed to be reliable, a16z has not independently verified such information and makes no representations about the enduring accuracy of the information or its appropriateness for a given situation. This content is provided for informational purposes only, and should not be relied upon as legal, business, investment, or tax advice. You should consult your own advisers as to those matters. References to any securities or digital assets are for illustrative purposes only, and do not constitute an investment recommendation or offer to provide investment advisory services. Furthermore, this content is not directed at nor intended for use by any investors or prospective investors, and may not under any circumstances be relied upon when making a decision to invest in any fund managed by a16z. (An offering to invest in an a16z fund will be made only by the private placement memorandum, subscription agreement, and other relevant documentation of any such fund and should be read in their entirety.) Any investments or portfolio companies mentioned, referred to, or described are not representative of all investments in vehicles managed by a16z, and there can be no assurance that the investments will be profitable or that other investments made in the future will have similar characteristics or results. A list of investments made by funds managed by Andreessen Horowitz (excluding investments and certain publicly traded cryptocurrencies/ digital assets for which the issuer has not provided permission for a16z to disclose publicly) is available at https://a16z.com/investments/. Charts and graphs provided within are for informational purposes solely and should not be relied upon when making any investment decision. Past performance is not indicative of future results. The content speaks only as of the date indicated. Any projections, estimates, forecasts, targets, prospects, and/or opinions expressed in these materials are subject to change without notice and may differ or be contrary to opinions expressed by others. Please see https://a16z.com/disclosures for additional important information.

7 Jan 201631min

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