Which AI tools and models are worth paying for, and which are not.
Reviews, verified pricing and head-to-head comparisons of AI models, agents, coding assistants and image, video and voice tools, from running them in production rather than a demo. Prices checked the week each piece goes out; new pieces most days.
Latest articlesWhat shipped, what broke, and what it really cost — from running production AI systems.

What Model Does Perplexity Use? Sonar and Model Choice
See which models Perplexity uses, what Pro and Max can select, how Sonar differs from Best, and why Research chooses its own models.Nov 8, 2026AI
ChatGPT File Upload Limit
ChatGPT upload limits by plan: file sizes, daily and rolling caps, Projects, storage, and what to do when an upload fails.Nov 7, 2026AI
Fireflies AI Review
Fireflies.ai for small teams: transcripts, summaries, search, CRM handoffs, plan limits and privacy. When to choose Granola or Otter instead.
Nov 7, 2026AI
Microsoft Scout
What Microsoft Scout can do in the background, which actions need approval, and the licences and two admin gates required for a Frontier pilot.Nov 6, 2026AI
ChatGPT Enterprise: What It Adds Beyond Business
What ChatGPT Enterprise adds beyond Business: identity, data controls, apps, analytics and usage rules, plus a practical rollout checklist.Nov 6, 2026AI
ChatGPT Go vs Plus
Choose ChatGPT Go for daily chat or Plus for deeper research and coding. Compare models, limits, Work access and December’s Plus allowance change.Nov 6, 2026AI
Atlassian Rovo: Search, Chat, Agents and Studio
What Rovo does in Jira and Confluence: Search, Chat, Agents, Studio, connectors, a first-week agent plan, data controls and honest limits.Nov 5, 2026AI
AnythingLLM: Private Document Chat for Your Team
Understand AnythingLLM Desktop, Docker and Cloud, where document data goes, and how to set up private document chat for a five-person team.Nov 5, 2026AI
Kimi vs DeepSeek
Kimi vs DeepSeek for builders: compare current models, long agent tasks, tools, open weights, licensing and hosting.Nov 5, 2026AI
Notion Agent
Use Notion Agent for workspace tasks, set up a Friday Custom Agent, and understand the AI credit rules for existing Business workspaces.Nov 4, 2026AIThe other lanes.Pick the one you came for.
351 pieces
Build
Ship software with AI, whether or not you write code: coding agents, app builders, automation, MCP and the infra under it.129 piecesDesign
AI as a craft tool for designers, brand owners and creative directors: image, video, type, and the prompts behind the work.247 piecesBusiness
Voice and phone agents, customer service, sales and marketing, operations and AI search visibility, for the people who run a business.9 piecesPlaybooks
AI for your niche: the workflows that actually move, tool by tool, priced52 piecesExplained
What shipped, explained: every real release, decoded for the people who use it0 piecesLab
The agent journey, entry by entry: what shipped, what broke, what was decided, in the ventures I run108–131 / 321

Perplexity vs Claude
Perplexity vs Claude for sourced research, writing, analysis and team work. Compare documented features and choose one paid assistant.Oct 17, 2026AI
Murf AI Review
Murf AI review for business voiceovers: narration, pronunciation, video sync, team limits, commercial rights and where ElevenLabs fits better.Oct 17, 2026AI
AI Red Teaming: What to Test Before You Launch
Learn what AI red teaming tests, run a first round before launch, and ask vendors for evidence of fixes and retests.Oct 17, 2026AI
Open Weight Models: Licenses, Hosting and Business Control
What open-weight models let a business control, how model licenses differ, and when to choose an API, your GPUs or a local device.Oct 16, 2026AI
Muse Spark Open: API, Local Deployment and License
Muse Spark Open explained: hosting options, hardware requirements, Meta's desktop claim and the license terms that matter for deployment.Oct 16, 2026AI
ChatGPT Projects
Set up ChatGPT Projects for recurring client work: files, instructions, project-only memory, team sharing and the limits that matter.Oct 16, 2026AI
ChatGPT Connectors
Connect company tools to ChatGPT with clear access controls. Current app plans, sync limits, retention, and HubSpot, Drive and GitHub setup steps.Oct 16, 2026AI
What Are Tokens in AI? A Plain-English Guide
Understand AI tokens with a counted example, the difference between input and output, and what token usage means for everyday AI limits.Oct 15, 2026AI
Claude Connectors
Connect Claude to business tools with directory and remote MCP setup steps, plan rules, three business examples and checks before enabling writes.Oct 15, 2026AI
LLM Benchmarks: How to Read Model Scores in Five Minutes
Learn what LLM benchmarks measure, read a Gemini launch table in five minutes, and decide when coding, reasoning and agent scores need your own evals.Oct 15, 2026AI
Julius AI: Review
Julius AI reviewed for spreadsheets, databases and business reporting, with current features, notebook changes, security limits and alternatives.Oct 15, 2026AI
Small Language Models: What They Are and When to Use Them
Understand small language models, their limits and five practical jobs. Compare current model sizes and licences, then run one locally or via an API.Oct 14, 2026AI
Is Gemini Free? What the $0 Plan Includes
Yes. See Gemini's free features, Auto model selection, context limits, paid upgrades and separate API free tier, verified against Google.Oct 14, 2026AI
Gemini 4 Argon vs Opus 5.5
Compare Gemini 4 Argon and Opus 5.5 on coding, research, access and limits, with the same jobs priced at Argon’s intro and December rates.Oct 14, 2026AI
How to Use NotebookLM
Turn your documents into cited answers and business briefs with NotebookLM. Current plans, source limits, Studio outputs and five practical workflows.Oct 14, 2026AI
What Is Agentic AI? A Business Owner's Guide
Agentic AI explained with five product examples, chatbot and workflow differences, business uses, costs, and questions to ask vendors.Oct 14, 2026AI
Enterprise AI Agents 2026: Gemini Enterprise, Copilot Studio, ChatGPT Work, Claude Enterprise, Agentforce and Airia (Compared)
Compare six enterprise AI agent platforms by stack, connectors, building tools, permissions, audit logs, approvals, retention and verified pricing.Oct 14, 2026AI
Grok vs Claude
Grok vs Claude for founders: current models, plans, API costs, coding agents, live research, context windows and business data policies.Oct 13, 2026AI
Claude Cowork: Cloud Tasks, Files, and Business Workflows
What Claude Cowork does, which plans include it, and how cloud tasks change recurring reports, files, and business operations.Oct 13, 2026AI
Computer Use Agent: Costs, Safety, and When to Use One
Computer use agents explained: current offerings, task costs, safety controls, and a weekly portal download with human approvals.Oct 13, 2026AI
Muse Wonder: What It Is, Pricing, and How to Get It
Meta's Muse Wonder explained: Wonder vs Full, API prices, Muse Code access, 1M context, memory claims, and when to keep Spark.Oct 13, 2026AI
Muse Wonder vs Opus 5.5
Muse Wonder and Claude Opus 5.5 match API prices. Compare model access, Meta-reported benchmarks, data policies and the right fit for agent work.Oct 13, 2026AI
Best AI Accounting Software in 2026: Dext, QuickBooks, Xero, Digits and Vic.ai (Compared)
Compare Dext, QuickBooks, Xero, Digits, Vic.ai, Zeni and Booke AI by job, current US pricing, ledger fit and accountant oversight.Oct 13, 2026AI
Manus Alternatives in 2026: ChatGPT Agent, Runable, Genspark, Claude and More
Compare seven Manus alternatives by job, from Runable and Genspark to ChatGPT and Claude, with current prices, credit rules and clear reasons to switch.Oct 12, 2026AIPrefer this site in Google
Mark omidsaffari.com as preferred and Google lifts it in Top Stories, AI Overviews and AI Mode for you.
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