Slack’s sudden $200k/yr demand pushes Hack Club to Mattermost

Hack Club says Slack abruptly demanded an immediate $50k and a $200k/year plan, threatening deactivation and deletion of history. The nonprofit calls the short notice unreasonable and highly disruptive, forcing emergency migrations and rebuilds. They are switching to Mattermost and advise others to prioritize data ownership.

Key Points

• Slack reportedly gave less than a week to accept an immediate $50k charge and a $200k/year plan, up from $5k/year.
• Slack threatened to deactivate Hack Club’s workspace and delete message history if they did not comply.
• The author argues a six-month grace period is the minimum acceptable runway for such a drastic price change.
• The short notice has caused significant disruption, forcing rapid migrations and rebuilding of integrations.
• Hack Club is moving to Mattermost and advises others to prioritize data ownership and consider alternatives to Slack.

Sentiment

The community overwhelmingly sided with Hack Club and against Slack. The dominant sentiment was that Slack's apology was performative crisis management rather than genuine accountability. Commenters were united in seeing the data deletion threat as the most egregious element, and the consensus was that Slack only acted because the story went viral. Trust in Slack was severely damaged, with many commenters stating they would never recommend or use the platform again.

In Agreement

• Slack's behavior constituted extortion — a human representative deliberately demanded $50k within days and threatened to delete 11 years of data, which cannot be characterized as a simple billing error
• The only reason Slack reversed course was the viral HN post reaching the front page; without public pressure, the nonprofit would have been forced to pay or lose everything
• The incident exposes the fundamental danger of depending on SaaS platforms that hold your data hostage — the community strongly advocated for self-hosted alternatives like Mattermost
• Slack's vague CEO and CPO apologies provided no transparency on root cause, no postmortem, and no commitments to prevent this from happening to other customers
• The aggressive sales culture traces back to Salesforce's acquisition and Oracle-trained sales leadership, suggesting this is systemic rather than an isolated incident
• Threatening to permanently delete a decade of institutional knowledge on days' notice is unconscionable regardless of billing disputes and should never be possible in the product

Opposed

• The situation could plausibly be a legitimate process error — large organizations with high sales turnover can have accounts miscategorized without senior leadership awareness, and C-suite executives cannot reasonably review every billing action
• The community reaction was disproportionate virtue signaling, with commenters making definitive accusations without firsthand knowledge of Slack's internal processes
• Slack's leadership responded within 48 hours, which is actually fast for a company of 3000 people to escalate and resolve an issue, and their willingness to show up on HN deserves some credit