Apps

Block Party, a tool to combat online harassment, raises a $4.8M seed

Comment

tracy chou
Image Credits: TechCrunch

If you’ve experienced any form of harassment on Twitter in the last couple of years, then you’ve probably heard of Block Party. And if you haven’t, lucky you!

Developed by software engineer and tech diversity advocate Tracy Chou, Block Party helps people curate a safer experience on Twitter. By building on top of Twitter’s API, Block Party lets users automate the process of blocking bad actors and creating block lists on Twitter. For example, if a particular tweet is breeding harassment, then you can automatically block anyone who likes or retweets that post.

Block Party launched in early 2021, but now, the company hopes to expand to other social platforms with the help of $4.8 million in seed funding.

“We’ve gotten a bunch of initial validation around, is this product going to be useful to folks? Is it going to be possible to build on top of platforms?” Chou told TechCrunch. “Is there going to be a willingness to pay for this, like how big is the market here?”

So far, the concept has proved itself. Chou said Block Party has attracted a variety of users, including both public figures and smaller accounts that simply want more privacy controls. As far as building on Twitter’s API goes, Chou said that Twitter proactively reached out to Block Party to make sure they can work in tandem.

“It’s been really cool to see that they understand that strategic alignment, where it’s a win-win-win to have a company like Block Party building the safety tooling,” Chou told TechCrunch. “It’s good for the end user, because they have better tooling to be more in control of their experience.” And it’s good for the platform, since they don’t have to dedicate the engineering and product design resources to the cause.

Image Credits: Block Party

Block Party is available as both a free and a paid service. As a non-paying subscriber, you can access tools like “moderate filters,” which mutes accounts that are more likely to be harassing, like newly created accounts with few followers and no profile picture. Paid subscribers unlock access to features like keyword filters, allowing users to automatically block or mute accounts in their mentions with specific keywords or emojis in their username, display name or bio. Another paid feature, “helper view,” lets users assign a friend to help manage their account settings. Instead of sifting through damaging tweets yourself, this tool allows a friend to help you manage your filters, block lists and watchlists.

Chou describes Block Party as “middleware,” a term that reflects how users can take more control of their experience on social media through individualized, third-party apps.

“It doesn’t really make sense sometimes for platforms to get into some of these messages around defining what’s acceptable or not. They’re going to be able to define Terms of Service,” Chou explained. “But there’s gonna be a bunch of stuff in the middle where individual users may not want to see that content, but it doesn’t make sense for Twitter to ban a user for calling me ugly or stupid.”

Image Credits: Block Party

Instead of getting tied up in an ideological debate about what bad behavior is a punishable offense, users can turn to “middleware” like Block Party to decide for themselves as individuals which content they want to see. As Chou says, it’s not against the Twitter rules to call someone ugly — but that doesn’t mean you should have to see that in your mentions.

In theory, Twitter could build these filtering options itself. But Chou thinks social media platforms simply aren’t incentivized to prioritize safety over pure usage.

“I think looking at the structural incentives is very telling. Platforms are incentivized to produce more engagement — that is their north star,” Chou said. “So that is what they’re going to be putting all of their resources towards.”

Right now, for example, as Twitter faces a legal battle with Elon Musk where $44 billion is at stake, internal priorities have shifted. The Verge reported that Twitter’s health team was reorganized into a team charged with identifying spam accounts, since Musk has used fake accounts as a key facet of his argument to terminate his acquisition of the platform. So, if Twitter isn’t able to dedicate as many resources to safety as it would like, at least Block Party can.

As Block Party plans to expand to other social platforms, Chou and her team of four full-time employees have curated a list of strategic investors that can help take the company to the next level. Some investors include Twitter’s director of machine learning ethics, Dr. Rumman Chowdhury; ex-Twitter head of product Jeff Seibert; Pinterest co-founder Evan Sharp; former Instagram head of growth Bangaly Kaba and other experienced social media execs. The round was led by Stellation Capital with participation from Impellent Ventures, Fuel Capital, Goodwater Capital and Hyphen Capital.

Tracy Chou launches Block Party to combat online harassment and abuse

More TechCrunch

Adam Selipsky is stepping down from his role as CEO of AWS. Amazon PR confirmed it to TechCrunch.  In a memo shared internally by Amazon CEO Andy Jassy and published…

AWS CEO Adam Selipsky steps down

VC and podcaster David Sacks has revealed a new AI chat app called Glue that fixes “Slack channel fatigue,” he says.

David Sacks reveals Glue, the AI company he’s been teasing on his All In podcast

Harness Lab isn’t founder Jyoti Bansal’s first startup. He sold AppDynamics to Cisco for $3.7 billion in 2017, the week it was supposed to go public. His latest venture has…

After surpassing $100M in ARR, Harness Labs grabs a $150M line of credit

The company’s autonomous vehicles have had a number of misadventures lately, involving driving into construction sites.

Waymo’s robotaxis under investigation after crashes and traffic mishaps

Sona, a workforce management platform for frontline employees, has raised $27.5 million in a Series A round of funding. More than two-thirds of the U.S. workforce are reportedly in frontline…

Sona, a frontline workforce management platform, raises $27.5M with eyes on US expansion

Uber Technologies announced Tuesday that it will buy the Taiwan unit of Delivery Hero’s Foodpanda for $950 million in cash. The deal is part of Uber Eats’ strategy to expand…

Uber to acquire Foodpanda’s Taiwan unit from Delivery Hero for $950M in cash 

Paris-based Blisce has become the latest VC firm to launch a fund dedicated to climate tech. It plans to raise as much as €150M (about $162M).

Paris-based VC firm Blisce launches climate tech fund with a target of $160M

Maad, a B2B e-commerce startup based in Senegal, has secured $3.2 million debt-equity funding to bolster its growth in the western Africa country and to explore fresh opportunities in the…

Maad raises $3.2M seed amid B2B e-commerce sector turbulence in Africa

The fresh funds were raised from two investors who transferred the capital into a special purpose vehicle, a legal entity associated with the OpenAI Startup Fund.

OpenAI Startup Fund raises additional $5M

Accel has invested in more than 200 startups in the region to date, making it one of the more prolific VCs in this market.

Accel has a fresh $650M to back European early-stage startups

Kyle Vogt, the former founder and CEO of self-driving car company Cruise, has a new VC-backed robotics startup focused on household chores. Vogt announced Monday that the new startup, called…

Cruise founder Kyle Vogt is back with a robot startup

When Keith Rabois announced he was leaving Founders Fund to return to Khosla Ventures in January, it came as a shock to many in the venture capital ecosystem — and…

From Miles Grimshaw to Eva Ho, venture capitalists continue to play musical chairs

On the heels of OpenAI announcing the latest iteration of its GPT large language model, its biggest rival in generative AI in the U.S. announced an expansion of its own.…

Anthropic is expanding to Europe and raising more money

If you’re looking for a Starliner mission recap, you’ll have to wait a little longer, because the mission has officially been delayed.

TechCrunch Space: You rock(et) my world, moms

Apple devoted a full event to iPad last Tuesday, roughly a month out from WWDC. From the invite artwork to the polarizing ad spot, Apple was clear — the event…

Apple iPad Pro M4 vs. iPad Air M2: Reviewing which is right for most

Terri Burns, a former partner at GV, is venturing into a new chapter of her career by launching her own venture firm called Type Capital. 

GV’s youngest partner has launched her own firm

The decision to go monochrome was probably a smart one, considering the candy-colored alternatives that seem to want to dazzle and comfort you.

ChatGPT’s new face is a black hole

Apple and Google announced on Monday that iPhone and Android users will start seeing alerts when it’s possible that an unknown Bluetooth device is being used to track them. The…

Apple and Google agree on standard to alert people when unknown Bluetooth devices may be tracking them

The company is describing the event as “a chance to demo some ChatGPT and GPT-4 updates.”

OpenAI’s ChatGPT announcement: Watch here

A human safety operator will be behind the wheel during this phase of testing, according to the company.

GM’s Cruise ramps up robotaxi testing in Phoenix

OpenAI announced a new flagship generative AI model on Monday that they call GPT-4o — the “o” stands for “omni,” referring to the model’s ability to handle text, speech, and…

OpenAI debuts GPT-4o ‘omni’ model now powering ChatGPT

Featured Article

The women in AI making a difference

As a part of a multi-part series, TechCrunch is highlighting women innovators — from academics to policymakers —in the field of AI.

21 hours ago
The women in AI making a difference

The expansion of Polar Semiconductor’s facility would enable the company to double its U.S. production capacity of sensor and power chips within two years.

White House proposes up to $120M to help fund Polar Semiconductor’s chip facility expansion

In 2021, Google kicked off work on Project Starline, a corporate-focused teleconferencing platform that uses 3D imaging, cameras and a custom-designed screen to let people converse with someone as if…

Google’s 3D video conferencing platform, Project Starline, is coming in 2025 with help from HP

Over the weekend, Instagram announced that it is expanding its creator marketplace to 10 new countries — this marketplace connects brands with creators to foster collaboration. The new regions include…

Instagram expands its creator marketplace to 10 new countries

You can expect plenty of AI, but probably not a lot of hardware.

Google I/O 2024: What to expect

The keynote kicks off at 10 a.m. PT on Tuesday and will offer glimpses into the latest versions of Android, Wear OS and Android TV.

Google I/O 2024: How to watch

Four-year-old Mexican BNPL startup Aplazo facilitates fractionated payments to offline and online merchants even when the buyer doesn’t have a credit card.

Aplazo is using buy now, pay later as a stepping stone to financial ubiquity in Mexico

We received countless submissions to speak at this year’s Disrupt 2024. After carefully sifting through all the applications, we’ve narrowed it down to 19 session finalists. Now we need your…

Vote for your Disrupt 2024 Audience Choice favs

Co-founder and CEO Bowie Cheung, who previously worked at Uber Eats, said the company now has 200 customers.

Healthy growth helps B2B food e-commerce startup Pepper nab $30 million led by ICONIQ Growth