Get more done with AI in the job you already have.
The tools for your kind of work change every month, and most advice is written for engineers. Spezia names the best model and tool for the work that fills your week, tells you what changed in them, and ranks the day in AI for your role, so you lead the change instead of catching up to it.
Which of these are you?
Tap one and answer a few questions. Spezia shows the tools, stories and first questions set up for you, before any account.
What you get done
Use the best tool for your work
FreeThe tooling guide picks the best model and tool for research, writing and design, outreach, spreadsheets, operations and meetings, with what each costs.
Tooling guide →Know what changed this week
FreeSoftware watch reports new features, prices and limits from each tool's own release notes, so you adopt the right ones first.
Software watch →Ask how it applies to your job
FreeAsk Spezia how a product manager, a marketer or a lawyer should use agents this month, and get an answer with sources.
Ask Spezia →Brief your team in ten minutes
FreeYour front page ranks the day for your role, and the weekly brief is ready to forward to your team.
Weekly brief →
From this week's guide
Real output, read from the data Spezia works from today. Every line links to its source.
Claude Opus 5.5 is now the first genuinely publishable AI writer and the strongest software model, while OpenAI's cheaper small models (GPT-6.1 Terra) take over browser automation and high-volume agent work.
- Software engineering and coding agents
Claude Opus 5.5 in Claude Code
Expert hands-on finding that Claude is much better than alternatives for software engineering, and Claude Code's release notes show active investment in agent task management, spend tracking and latency tuning.
Cost: $4/$20 per 1M input/output tokens
- Browser use and web automation
GPT-6.1 Terra in ChatGPT Work / Codex
Expert finding that OpenAI models are more token-efficient than Claude for browser use, and Terra is explicitly designed for fast, efficient computer use at scale with a 75% cost cut versus Haiku 4.5.
Cost: 75% less than Haiku 4.5
- Content and media: writing, design, video
Claude Opus 5.5 in Claude apps (Pro/Max/Team)
Expert finding that Opus 5.5 is the first model where AI-produced content is genuinely publishable; Max and Team plans now include monthly API credits for running content agents.
Cost: $4/$20 per 1M input/output tokens
- Outreach and sales: email, LinkedIn, CRM
GPT-6.1 Terra in ChatGPT Work / Codex
Expert note directs browser-run outreach to OpenAI for token efficiency, and Terra is the cheap high-volume computer-use model.
Cost: 75% less than Haiku 4.5
Nobody pays to be listed. Picks come from release notes, published results, pricing and hands-on use.
Questions people like you ask first
Press one to run it. Each answer cites its sources.
Plus
$29 a month, or $24 a month billed annually.
Explorer is free and already includes the tooling guide, software watch, your front page and the weekly brief. Plus raises Ask Spezia to 50 questions a month for one person.
Compare every plan →- Everything in Explorer
- 50 questions a month to Ask Spezia, your analyst
- Opportunity map: what to build, where to deploy AI, where capital is going
- Interviews and talks, distilled into points with timestamps and quotes
- On X: the posts that move AI, without the scrolling
- Spezia inside your AI agent: 300 calls a day
- 25 previews a month of the funding and company trackers
- 3 days a month inside the U.S. data center build-out
Questions
I am not technical. Is this for me?
Yes. Every pick says what it is for, what it costs and how to start, in plain words. When a setup step is technical, Spezia gives it as numbered steps.
Can I use it for my team?
Team includes five seats and the weekly brief is written to be forwarded. Larger groups are set up on Enterprise.
Spezia for other readers
- Operators and executives
Put AI to work where it pays back first.
Leaders deciding where AI goes in the business
- Founders
Build where the money and the demand are heading.
People building or funding a company on AI
- Investors
Track the capital in AI with the source next to every number.
Venture, growth, public-market and family-office investors
- Chips, power and infrastructure
Know which data center projects are real, and who is paying.
Developers, utilities, suppliers, contractors and the trades
- Engineers and career builders
Learn the AI skills and tools that pay, in the right order.
Engineers, skilled workers and students