Change impact watchlist
Save the tools your team is evaluating, see which tracked changes affect that shortlist, and generate a decision memo you can share without sending internal docs or code.
Impact alerts
Estimated monthly cost: $745
The highest alert priority is urgent, so the score is 95. Scale: urgent=95 / update=80 / review=55 / watch=25.
Impact score: 95
Teams comparing ChatGPT against Claude, Gemini, or specialist coding tools should treat GPT-5.5 as the current capability baseline. ChatGPT Business is more compelling for mixed-role teams because GPT-5.5 Pro access, Codex, connectors, and governance can sit in one workspace seat, while API-heavy buyers must model the higher GPT-5.5 token price separately from subscription seats.
Re-check this stack before renewal or rollout.
Impact score: 80
Budget Work as an agentic consumption surface and validate workspace eligibility, roles, enabled apps, allowed actions, and cloud-versus-local access before rollout. Do not assume an included chat seat grants every file-creation or desktop-control workflow.
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Impact score: 80
Business becomes a lower fixed-seat baseline, but coding-heavy teams must separately forecast token-credit consumption. Do not use the Business seat price as the complete Codex budget.
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Impact score: 80
Evaluate Grok by job surface, not as one undifferentiated chat seat. A voice-bot pilot should have an approved knowledge set, tool and transfer boundaries, recorded-call review, retention decisions, and a hard spend cap; it is not included in a Business seat.
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Impact score: 80
Teams should now model OpenAI as a three-tier GPT-5.6 family instead of a single premium flagship. Sol keeps GPT-5.5's flagship token price while improving agentic and computer-use performance; Terra and Luna create clearer cost-down paths for scaled assistants and subagents.
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Impact score: 80
Grok is no longer only a business-packaging challenger. Engineering teams now have a materially stronger, lower-cost coding-agent pilot to compare with GPT-5.6 and Claude, though EU availability and workspace maturity still limit immediate standardization.
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Impact score: 80
Grok is still a challenger seat, but buyers should now model it around Grok 4.3 plus connector and coding-agent coverage instead of the older Grok 3 / Grok 4 Heavy framing.
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Impact score: 80
Heavy individual buyers can now choose a lower Pro entry point before jumping to the highest usage tier.
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Impact score: 80
Teams should no longer read Codex only as a developer coding add-on. For mixed-role teams, ChatGPT Business and Enterprise now have a stronger case as a workflow standardization layer for analysts, marketers, operators, product teams, and engineering-adjacent work. Pure IDE-native coding buyers should still compare Cursor, GitHub Copilot, and Claude Code separately.
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Impact score: 80
Grok should now appear on coding-agent watchlists when teams want to evaluate the xAI path alongside Codex and Claude Code. It is still a pilot candidate, not a default engineering rollout, because availability is early beta and tied to SuperGrok or X Premium Plus rather than a mature team coding SKU.
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Impact score: 80
Grok can now enter real team shortlists instead of living only as a consumer-adjacent buzz product. It is still a challenger rather than the lower-risk starting point, but buyers with real internal demand now have a legitimate business surface to evaluate.
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Decision memo
# AI Stack Decision Memo: Team AI shortlist Buyer context: team / coding Team size: 5 Selected tools: CustomGPT.ai, Grok, ChatGPT, Glean Estimated monthly self-serve cost: $745 Highest impact: urgent (95) Impact score basis: The highest alert priority is urgent, so the score is 95. Scale: urgent=95 / update=80 / review=55 / watch=25. ## Impact Alerts - ChatGPT: GPT-5.5 replaces the GPT-5.4 buying story across ChatGPT, Codex, and the API. Re-check this stack before renewal or rollout. - ChatGPT: ChatGPT Work creates a distinct outcome-agent surface between Chat and Codex.. Update the decision memo before sharing this stack. - ChatGPT: ChatGPT Business annual pricing is now $20 per user per month, while Codex usage moves to a token ratecard.. Update the decision memo before sharing this stack. - Grok: Grok now spans automations, background workflows, app building, and a metered Voice Agent Builder beta.. Update the decision memo before sharing this stack. - ChatGPT: GPT-5.6 replaces GPT-5.5 across ChatGPT, Codex, and the OpenAI API.. Update the decision memo before sharing this stack. - Grok: Grok 4.5 becomes xAI's default coding and agentic model.. Update the decision memo before sharing this stack. - Grok: Grok Business now centers Grok 4.3, connectors, and Grok Build CLI.. Update the decision memo before sharing this stack. - ChatGPT: ChatGPT Pro is now split into $100 and $200 monthly tiers.. Update the decision memo before sharing this stack. - ChatGPT: Codex plugins, annotations, and Sites push ChatGPT beyond coding-only workflows. Update the decision memo before sharing this stack. - Grok: Grok Build gives xAI an early-beta terminal coding-agent path. Update the decision memo before sharing this stack. - Grok: Grok now has published Business and Enterprise tiers for team buying. Update the decision memo before sharing this stack. ## Pricing Caveats - Glean: No published seat pricing is available for direct comparison. - At least one selected tool lacks complete self-serve monthly pricing. ## Evidence Freshness - All selected tool records are within the 30-day review window. ## Evidence - [CustomGPT.ai](https://customgpt.ai) - [Grok](https://grok.com) - [ChatGPT](https://chatgpt.com) - [Glean](https://www.glean.com/) - [chatgpt vs claude](/compare/chatgpt-vs-claude) - [chatgpt vs gemini](/compare/chatgpt-vs-gemini) - [chatgpt vs grok](/compare/chatgpt-vs-grok) - [chatgpt vs perplexity](/compare/chatgpt-vs-perplexity) - [microsoft-365-copilot-business vs chatgpt](/compare/microsoft-365-copilot-business-vs-chatgpt) - [notion-ai vs chatgpt](/compare/notion-ai-vs-chatgpt) - [customgpt vs chatgpt](/compare/customgpt-vs-chatgpt) - [glean vs chatgpt](/compare/glean-vs-chatgpt) - [cursor vs chatgpt](/compare/cursor-vs-chatgpt)
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