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Extra Crunch roundup: CEO Twitter etiquette, lifting click-through rates, edtech avalanche

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extra crunch roundup ceo twitter etiquette lifting click through rates edtech avalanche

Yesterday, China ordered ride-hailing company Didi to stop signing up new customers after regulators announced a cybersecurity review of the company’s operations.

As of this writing, Didi’s stock price is down 5.3%. In today’s edition of The Exchange, Alex Wilhelm suggested that the move wasn’t a complete surprise, but it still “puts a bad taste in our mouths,” since the company went public days ago.


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When Didi filed to go public, it listed several potential pitfalls facing Chinese companies that go public in the U.S., including “numerous legal and regulatory risks” and “extensive government regulation and oversight in its F-1.”

What does this news signify for other Chinese companies that are hoping for stateside IPOs?

We’ll be off on Monday, July 5 in observance of Independence Day. Thanks very much for reading, and I hope you have an excellent weekend.

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Walter Thompson
Senior Editor, TechCrunch
@yourprotagonist

3 guiding principles for CEOs who post on Twitter

Did you hear about the CEO who made misleading claims about a funding round and got sued? How about that pharmaceutical executive whose taunts to a former Secretary of State led to a 4.4% decline in the Nasdaq Biotechnology Index?

In case it isn’t clear: Startup executives are held to a higher standard when it comes to what they post on social media.

“Reputation and goodwill take a long time to build and are difficult to maintain, but it only takes one tweet to destroy it all,” says Lisa W. Liu, a senior partner at The Mitzel Group, a San Francisco-based law practice that serves many startups.

To help her clients (and Extra Crunch readers) Liu has six basic questions for tech execs with itchy Twitter fingers.

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And if the answer to any of them is “I don’t know,” don’t post.

The 2021 edtech avalanche has just begun

A report from Brighteye Ventures on Europe’s edtech scene shows that this year’s deal flow is on pace to meet or surpass 2020, when remote instruction exploded.

According to Brighteye’s head of Research, Rhys Spence, the average deal size is now $9.4 million, a threefold increase from last year. Still, “It’s interesting that we are not seeing enormous increases in deal count,” he noted.

How Robinhood’s explosive growth rate came to be

jagged line written by robinhood quill logo on graph background

Image Credits: TechCrunch

Trading platform Robinhood has attracted enough users and activity to change the conversation around retail investing — economists will likely be discussing the 2021 GameStop saga for years to come.

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After the company filed to go public yesterday, Alex Wilhelm sorted through Robinhood’s main income statement to better understand how it scaled year-ago revenue from $127.6 million to $522.2 million in Q1.

“Those are numbers that we frankly do not see often amongst companies going public,” says Alex. “300% growth is a pre-Series A metric, usually.”

So: where is all that revenue coming from?

As EU venture capital soars, will the region retain future IPOs?

Given the valuation gap between U.S. tech markets and those overseas, it’s easy to see why some foreign startups would head to our shores when it’s time to go public.

But Anna Heim and Alex Wilhelm found that a record increase in European venture capital activity is picking up the pace of IPOs this year, and many of these companies are content to go public in their native markets.

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To gain some insight into where European investors believe they have an advantage, Anna and Alex interviewed:

  • Franck Sebag, partner, EY
  • David Miranda, partner, Osborne Clarke Spain
  • Yoram Wijngaarde, founder and CEO, Dealroom

How VCs can get the most out of co-investing alongside LPs

A red and a green shoe tied together

Image Credits: Diana Ilieva (opens in a new window) / Getty Images

In a recent private equity survey, 80% of respondents said their co-investments with people outside traditional VC firms outperformed their PE fund investments.

Alternative investors are highly motivated, and because they’re seeking higher returns than are generally available in public markets, they are less daunted by risk. In return, they benefit from less expensive fee structures and develop close ties with VCs, enlarging the talent pool as they build investment skills.

These relationships have direct benefits for VCs as well, such as more flexibility with diversification and consolidated decision-making power.

“With the right deal structure, deal selection and deal investigation, co-investors can significantly increase their returns,” says C5 Capital Managing Partner William Kilmer, who wrote an Extra Crunch post for VCs considering an alternative path.

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Dear Sophie: How can I bring my parents and sister to the U.S.?

lone figure at entrance to maze hedge that has an American flag at the center

Image Credits: Bryce Durbin/TechCrunch

Dear Sophie,

My husband and I are both U.S. permanent residents.

Given what we’ve gone through this past year being isolated from loved ones during the pandemic, we’d like to bring my parents and my sister to the U.S. to be close to our family and help out with our children.

Is that possible?

— Symbiotic in Sunnyvale

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How to cut through the promotional haze and select a digital building platform

Modern city buildings on a printed circuits board. Digital illustration.

Image Credits: Andreus (opens in a new window) / Getty Images

Smart-building products include everything from connecting landlords with tenants to managing construction sites.

Given their widespread impact on the enterprise — and the novel nature of much of this new technology, selecting the right digital building platform (DBP) is a challenge for most organizations.

Brian Turner, LEED-AP BD&C, has created a matrix intended to help decision-makers identify the fundamental functions and desired outcomes for stakeholders.

“When it comes to the built environment, creating those comfortable, healthy and enjoyable places requires new tools,” says Turner. “Selecting a solid DBP is one of the most important decisions to be made.”

Demand Curve: 7 ad types that increase click-through rates

Use these seven ad types to improve CTR

Image Credits: Octavian Iolu / EyeEm (opens in a new window)/ Getty Images

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One perennial problem inside startups: Because no one on the founding team has significant marketing experience, growth-related efforts are pro forma and generally unlikely to move the needle.

Everyone wants higher click-through rates, but creating ads that “stand out” is a risky strategy, especially when you don’t know what you’re doing. This guest post by Demand Curve offers seven strategies for boosting CTR that you can clone and deploy today inside your own startup.

Here’s one: If customers are talking about you online, reach out to ask if you can add a screenshot of their reviews to your advertising. Testimonials are a form of social proof that boost conversions, and they’re particularly effective when used in retargeting ads.

Earlier this week, we ran another post about optimizing email marketing for early-stage startups.

We’ll have more expert growth advice coming soon, so stay tuned.

To guard against data loss and misuse, the cybersecurity conversation must evolve

A padlocked chain holds a fence or gate closed

Image Credits: Jose Fontano/Unsplash (opens in a new window)

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Locking down data centers and networks against intruders is just one aspect of an organization’s security responsibilities; cloud services, collaboration tools and APIs extend security perimeters even farther. What’s more, the systems created to prevent the misuse and mishandling of sensitive data often depend heavily on someone’s better angels.

According to Sid Trivedi, a partner at Foundation Capital, and seven-time CIO Mark Settle, IT managers need to replace existing DLP frameworks with a new one that centers on DMP — data misuse protection.

These solutions “will provide data assets with more sophisticated self-defense mechanisms instead of relying on the surveillance of traditional security perimeters,” and many startups are already competing in this space.

TechCrunch

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NEWS

OpenAI Introduces Fine-Tuning for GPT-4 and Enabling Customized AI Models

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OpenAI Introduces Fine-Tuning for GPT-4 and Enabling Customized AI Models

OpenAI has today announced the release of fine-tuning capabilities for its flagship GPT-4 large language model, marking a significant milestone in the AI landscape. This new functionality empowers developers to create tailored versions of GPT-4 to suit specialized use cases, enhancing the model’s utility across various industries.

Fine-tuning has long been a desired feature for developers who require more control over AI behavior, and with this update, OpenAI delivers on that demand. The ability to fine-tune GPT-4 allows businesses and developers to refine the model’s responses to better align with specific requirements, whether for customer service, content generation, technical support, or other unique applications.

Why Fine-Tuning Matters

GPT-4 is a very flexible model that can handle many different tasks. However, some businesses and developers need more specialized AI that matches their specific language, style, and needs. Fine-tuning helps with this by letting them adjust GPT-4 using custom data. For example, companies can train a fine-tuned model to keep a consistent brand tone or focus on industry-specific language.

Fine-tuning also offers improvements in areas like response accuracy and context comprehension. For use cases where nuanced understanding or specialized knowledge is crucial, this can be a game-changer. Models can be taught to better grasp intricate details, improving their effectiveness in sectors such as legal analysis, medical advice, or technical writing.

Key Features of GPT-4 Fine-Tuning

The fine-tuning process leverages OpenAI’s established tools, but now it is optimized for GPT-4’s advanced architecture. Notable features include:

  • Enhanced Customization: Developers can precisely influence the model’s behavior and knowledge base.
  • Consistency in Output: Fine-tuned models can be made to maintain consistent formatting, tone, or responses, essential for professional applications.
  • Higher Efficiency: Compared to training models from scratch, fine-tuning GPT-4 allows organizations to deploy sophisticated AI with reduced time and computational cost.

Additionally, OpenAI has emphasized ease of use with this feature. The fine-tuning workflow is designed to be accessible even to teams with limited AI experience, reducing barriers to customization. For more advanced users, OpenAI provides granular control options to achieve highly specialized outputs.

Implications for the Future

The launch of fine-tuning capabilities for GPT-4 signals a broader shift toward more user-centric AI development. As businesses increasingly adopt AI, the demand for models that can cater to specific business needs, without compromising on performance, will continue to grow. OpenAI’s move positions GPT-4 as a flexible and adaptable tool that can be refined to deliver optimal value in any given scenario.

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By offering fine-tuning, OpenAI not only enhances GPT-4’s appeal but also reinforces the model’s role as a leading AI solution across diverse sectors. From startups seeking to automate niche tasks to large enterprises looking to scale intelligent systems, GPT-4’s fine-tuning capability provides a powerful resource for driving innovation.

OpenAI announced that fine-tuning GPT-4o will cost $25 for every million tokens used during training. After the model is set up, it will cost $3.75 per million input tokens and $15 per million output tokens. To help developers get started, OpenAI is offering 1 million free training tokens per day for GPT-4o and 2 million free tokens per day for GPT-4o mini until September 23. This makes it easier for developers to try out the fine-tuning service.

As AI continues to evolve, OpenAI’s focus on customization and adaptability with GPT-4 represents a critical step in making advanced AI accessible, scalable, and more aligned with real-world applications. This new capability is expected to accelerate the adoption of AI across industries, creating a new wave of AI-driven solutions tailored to specific challenges and opportunities.

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GOOGLE

This Week in Search News: Simple and Easy-to-Read Update

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This Week in Search News: Simple and Easy-to-Read Update

Here’s what happened in the world of Google and search engines this week:

1. Google’s June 2024 Spam Update

Google finished rolling out its June 2024 spam update over a period of seven days. This update aims to reduce spammy content in search results.

2. Changes to Google Search Interface

Google has removed the continuous scroll feature for search results. Instead, it’s back to the old system of pages.

3. New Features and Tests

  • Link Cards: Google is testing link cards at the top of AI-generated overviews.
  • Health Overviews: There are more AI-generated health overviews showing up in search results.
  • Local Panels: Google is testing AI overviews in local information panels.

4. Search Rankings and Quality

  • Improving Rankings: Google said it can improve its search ranking system but will only do so on a large scale.
  • Measuring Quality: Google’s Elizabeth Tucker shared how they measure search quality.

5. Advice for Content Creators

  • Brand Names in Reviews: Google advises not to avoid mentioning brand names in review content.
  • Fixing 404 Pages: Google explained when it’s important to fix 404 error pages.

6. New Search Features in Google Chrome

Google Chrome for mobile devices has added several new search features to enhance user experience.

7. New Tests and Features in Google Search

  • Credit Card Widget: Google is testing a new widget for credit card information in search results.
  • Sliding Search Results: When making a new search query, the results might slide to the right.

8. Bing’s New Feature

Bing is now using AI to write “People Also Ask” questions in search results.

9. Local Search Ranking Factors

Menu items and popular times might be factors that influence local search rankings on Google.

10. Google Ads Updates

  • Query Matching and Brand Controls: Google Ads updated its query matching and brand controls, and advertisers are happy with these changes.
  • Lead Credits: Google will automate lead credits for Local Service Ads. Google says this is a good change, but some advertisers are worried.
  • tROAS Insights Box: Google Ads is testing a new insights box for tROAS (Target Return on Ad Spend) in Performance Max and Standard Shopping campaigns.
  • WordPress Tag Code: There is a new conversion code for Google Ads on WordPress sites.

These updates highlight how Google and other search engines are continuously evolving to improve user experience and provide better advertising tools.

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FACEBOOK

Facebook Faces Yet Another Outage: Platform Encounters Technical Issues Again

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Facebook Problem Again

Uppdated: It seems that today’s issues with Facebook haven’t affected as many users as the last time. A smaller group of people appears to be impacted this time around, which is a relief compared to the larger incident before. Nevertheless, it’s still frustrating for those affected, and hopefully, the issues will be resolved soon by the Facebook team.

Facebook had another problem today (March 20, 2024). According to Downdetector, a website that shows when other websites are not working, many people had trouble using Facebook.

This isn’t the first time Facebook has had issues. Just a little while ago, there was another problem that stopped people from using the site. Today, when people tried to use Facebook, it didn’t work like it should. People couldn’t see their friends’ posts, and sometimes the website wouldn’t even load.

Downdetector, which watches out for problems on websites, showed that lots of people were having trouble with Facebook. People from all over the world said they couldn’t use the site, and they were not happy about it.

When websites like Facebook have problems, it affects a lot of people. It’s not just about not being able to see posts or chat with friends. It can also impact businesses that use Facebook to reach customers.

Since Facebook owns Messenger and Instagram, the problems with Facebook also meant that people had trouble using these apps. It made the situation even more frustrating for many users, who rely on these apps to stay connected with others.

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During this recent problem, one thing is obvious: the internet is always changing, and even big websites like Facebook can have problems. While people wait for Facebook to fix the issue, it shows us how easily things online can go wrong. It’s a good reminder that we should have backup plans for staying connected online, just in case something like this happens again.

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