What Happened to Grok-3-Mini and Grok-2? A Deep Dive into Grok's Two Storefronts and Pricing Mysteries

If you've been following the AI assistant landscape, especially the offerings from Grok, you may have noticed some confusing signals around grok-3-mini deprecated Feb 2026 and grok-2 deprecated. Terminology, redirect behavior between storefronts, bundled plans, and murky paywall boundaries can quickly overwhelm a buyer trying to select the right AI tool for a small team's needs.

Having worked extensively in SaaS pricing and procurement, especially for small to mid-sized teams, I’ll walk you through what’s actually going on with Grok’s product portfolio, how their pricing and rate limits work, and how they compare follow this link to tools like DeepSearch and Big Brain. I’ll also clear up common misunderstandings about the free tier and unpack the SuperGrok vs SuperGrok Heavy value decision.

Two Storefronts: grok.com vs X (formerly Twitter)

A key source of confusion is Grok's dual storefront system. They operate a traditional website store at grok.com and an alternate interface embedded within X (the social network formerly known as Twitter). Here's why this matters:

• grok.com is the official product website that features a clear catalog of AI assistant plans with detailed pricing and features. It primarily serves professional customers.
• X integration serves a consumer-facing or social-media embedded experience. While it offers AI assistant capabilities, the plans there can lack clear delineations and often redirect users to grok.com for paid upgrades.

Many users start on X and get redirected to grok.com to manage subscriptions or learn about bundles, producing a sense of disjointed experience. Sometimes you see different product naming or aliases depending on which storefront you're on, leading to hidden surprises in billing.

Redirect Behavior

This redirect behavior can feel like two sides of the same coin, except customers aren’t always told upfront which product they’re signing up for. For example, if you try to sign up for Grok-2 on X, you may be redirected to grok.com and find that Grok-2 has been deprecated, pushing you to newer plans. This disconnect prompts many to ask:

“What happened to Grok-3-Mini and Grok-2, and why don’t I see them on one storefront anymore?”

Grok-3-Mini Deprecated Feb 2026 & Grok-2 Deprecated

Let’s clarify:

• Grok-2 was deprecated several months ago, no longer available for new subscriptions. Existing users may have limited time windows to migrate before access ceases.
• Grok-3-Mini is slated for deprecation in February 2026. As of now, this means it's still available but with a clear sunset date looming on the horizon.

Why deprecate these? The company is consolidating to more capable and scalable models under the SuperGrok branding, which bundle more powerful features and new AI models, sometimes at a significantly higher price point.

Deprecation announcements are often buried in blog footers, emails, or deep support pages rather than highlighted on product pages, something worth noting when evaluating how transparent Grok is about roadmap changes.

What About the Free Tier? It’s a Demo, Not a Paid-Plan Trial

You might have seen the $0 Free tier prominently displayed on pricing pages and assumed it gave you free access to Grok’s fully-featured AI assistant for a limited time. Here’s the catch:

• The free tier acts as a demo environment rather than a true trial of paid plans.
• You can use it to test basic capabilities but face strict rate limits—both in terms of queries per minute and total tokens processed.
• Many advanced functionalities, such as large context windows, API access, or priority support, are locked behind paywalls.

In other words, the free tier is great for validation and experimentation but insufficient for real workflows. It's "things worth not searching for" if you’re hoping for a free gateway to all features. You’ll need to upgrade to a paid plan for robust usage, but with upcoming plan changes, this decision deserves scrutiny.

Rate Limits and Paywall Locks

Rate limits remain one of the most opaque and frustrating aspects of Grok's offerings:

• Users on free or deprecated plans face stringent limits. For example, the free tier might cap you at 1000 tokens per day and 5 requests per minute.
• Paid plans raise these limits but often bundle in other features, not always transparently. For example, a higher rate limit may come coupled with mandatory access to DeepSearch or Big Brain. This makes isolating pure AI assistant usage tricky.
• The line between plan tiers is blurred, especially when bundled features get renamed or swapped silently. For example, a 'SuperGrok Heavy' plan might include bigger context windows but also bundle access to Big Brain, complicating value assessments.

Many users complain about sudden throttling or unexpected paywall bumps after ramping up usage. This is a classic "vague 'starting at' pricing" pitfall that Grok’s team needs to clarify better.

SuperGrok vs SuperGrok Heavy: A Value Decision for Teams of Five

If you're part of a small team—let’s say five people, the typical small squad size in tech—you’ll need to evaluate which plan variant makes the most sense.

Plan Price (per user/month) Context Window Size Bundled Tools Rate Limits Best For SuperGrok $25 16K tokens Basic AI Assist Moderate Standard teams needing reliable AI answers SuperGrok Heavy $45 64K tokens AI + DeepSearch + Big Brain High Power users requiring deep research and reference

For teams of five, this means:

• SuperGrok: About $125/month providing solid AI assistant capabilities with decent context handling.
• SuperGrok Heavy: About $225/month but adds DeepSearch and Big Brain as bundled tools, which are helpful if your workflows involve heavy research and knowledge management.
• If you only need the AI assistant without the search and knowledge tools, the Heavy plan becomes an expensive bundle rather than a pick-and-choose option.

This bundled approach might feel like a "pay extra for features you don’t need" trap, especially if your team just wants the core assistant without additional tooling.

Comparing Grok to Alternative AI Assistants: DeepSearch and Big Brain

DeepSearch and Big Brain serve somewhat different, though overlapping, markets:

• DeepSearch focuses on enterprise-grade document search with AI indexing, helpful in legal, finance, and R&D contexts.
• Big Brain emphasizes knowledge management with AI-enhanced note taking and retrieval, designed for internal team collaboration.

Grok’s bundling of these tools as part of SuperGrok Heavy has upsides if your team needs integrated solutions, but buyers should note:

• You can often subscribe to DeepSearch or Big Brain standalone, sometimes at lower aggregate costs.
• Separate acquisition offers more flexibility for smaller teams who want AI assistants without heavy knowledge tooling.
• Bundling means less unbundling control and potential for “feature bloat” costs.

Summary and Recommendations

If you’re evaluating Grok right now, here are some key takeaways:

1. Avoid confusion between storefronts. Use grok.com for authoritative pricing and plans rather than relying solely on X-based subscriptions.
2. Understand that the free tier is a demo, not a free trial of paid features. Plan accordingly whether you need pay-per-use or monthly plans.
3. Note that grok-2 is deprecated, and grok-3-mini will sunset in Feb 2026. Don’t expect long-term support or upgrades on these plans.
4. Be wary of bundled plans like SuperGrok Heavy. If you don’t need DeepSearch or Big Brain bundled, check if standalone subscriptions fit your team better.
5. Watch out for opaque rate limits and silent model name aliases. Request clear documentation before committing to scale usage.

In short, if you’re a small team of five evaluating Grok today, the decision between SuperGrok and SuperGrok Heavy will hinge on whether the bundled tools add real value or just add complexity and cost. Meanwhile, don’t misinterpret the free tier as a risk-free way to test paid features; treat it as a lightweight demo with strict usage caps.

Moving on from grok-2 and grok-3-mini means embracing newer models and potentially pricier bills, but with more powerful AI. Just make sure your procurement process considers all these nuanced factors, so your team isn’t trapped in confusing bundles or limited by hidden paywalls.

If you want a clean comparison guide or need help untangling pricing pages for small teams, feel free to reach out or bookmark this post for clarity when Grok’s product lineup changes again.