Build logs, guides, and field notes
What shipped, what broke, and what it really cost — from running production AI systems.
Latest articlesWhat shipped, what broke, and what it really cost — from running production AI systems.
Evernote Alternatives 2026: Joplin, UpNote, Notion, Obsidian, OneNote, Zoho Notebook and Fabric (Compared)
Compare seven Evernote alternatives by import method, web clipping, PDFs and workflow. Find the right home for your existing notes.Nov 8, 2026Business
Cheap SEO Tools in 2026: Ubersuggest, KeySearch, Ahrefs, Mangools, SE Ranking and DataForSEO
Compare six cheap SEO tools by 12-month cost, tracked keywords, audit limits and users. Find the entry plan that fits your workload.Nov 8, 2026Business
Perplexity vs Grok
Perplexity for sourced work research, Grok for live X discussion. Compare reasoning, free access, current subscriptions and team controls.
Nov 8, 2026AI
Best Antivirus for Small Business in 2026: Bitdefender, Microsoft Defender, ESET, Sophos, CrowdStrike and Malwarebytes
Compare Bitdefender, Microsoft Defender, ESET, Sophos, CrowdStrike and Malwarebytes by device coverage, setup and who handles security alerts.Nov 8, 2026Build
Flippa Review
Who should buy or sell a business on Flippa? Compare verification, due diligence, escrow and broker support before choosing your route.Nov 8, 2026Business
Time Clock App in 2026: Homebase, Buddy Punch, Connecteam, QuickBooks Time, Clockify & Jibble (Compared)
Compare six time clock apps by kiosk, mobile crews, GPS checks and payroll handoff, with clear plan limits and picks for hourly teams.Nov 8, 2026Business
Background Check Companies in 2026: Checkr, GoodHire, Sterling, HireRight, First Advantage and Certn
Compare Checkr, GoodHire, Sterling, HireRight, First Advantage and Certn by checks, turnaround and integrations for your hiring needs.Nov 8, 2026Business
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
ScaledMail Review
ScaledMail's managed inbox setup, sending guidance and reporting costs, compared with running Google Workspace or Microsoft inboxes yourself.Nov 7, 2026Business
Klaviyo Alternatives in 2026: Omnisend, Privy, ActiveCampaign, Drip, Brevo and Mailchimp
Compare six Klaviyo alternatives for Shopify and WooCommerce, with verified email, SMS, popup and automation limits to guide your next move.Nov 7, 2026BusinessThe lanes.Pick the one you came for.
321 pieces
AI
Models, agents and coding assistants, image, video and voice tools: reviewed, priced and compared.351 piecesBuild
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 run180–203 / 1109
Shopify Magic
Use Shopify Magic for product copy, pages, blogs, emails, images and Inbox replies, with current admin steps, limits and edited examples.Oct 23, 2026Business
Best Dictation Software in 2026: Apple, Windows, Wispr Flow, VoiceOS, Superwhisper and Dragon
Compare Apple, Windows, Wispr Flow, VoiceOS, Superwhisper and Dragon for business writing, privacy and platform fit. Includes a ten-minute check.Oct 23, 2026AI
Railway Alternatives in 2026: Render, Fly.io, Northflank, Heroku and More
Compare Railway alternatives for services, Postgres, workers and cron, with current starting prices, secrets handling and a staged migration checklist.Oct 22, 2026Build
Claude Duet: What It Does and What to Delegate First
Claude Duet explained: who can join, what to delegate first, how background work uses your limits, and what still needs your approval.Oct 22, 2026AI
Perplexity Ads: Current Status and How to Get Cited
Perplexity has pulled back from ads. Check its buying status, follow a citation checklist, and explore the separate ChatGPT self-serve route.Oct 22, 2026Business
Webflow AI
Build a three-page site with Webflow AI, refine it with the Assistant, and connect Claude through MCP. Current features, limits and manual checks.Oct 22, 2026Design
Gumloop Review
Gumloop reviewed for lead research, scraping, documents and email: a step-by-step setup, current credits, approval controls and alternatives.Oct 22, 2026Build
Meta Muse Privacy: Settings and a Workplace Policy
What Meta's Muse keeps, trains on and shares, with verified privacy controls, reported incidents and a short staff policy.Oct 22, 2026AI
Synthetic Data Generation: LLM Training and Test Data
Generate LLM evals, fine-tuning examples and test fixtures with a worked recipe, filtering, deduplication, human checks and provider terms.Oct 22, 2026Build
RLHF Explained: Human Feedback, DPO and Fine-Tuning
How RLHF turns human rankings into model behavior, how DPO and verifiable rewards differ, and which preference fine-tuning APIs a small company can use.Oct 22, 2026Build
Model Router: How LLM Routing Works and How to Test It
Learn how LLM model routing works, compare documented options, and test quality with a support-app example, cost formula, and held-out eval set.Oct 21, 2026Build
Semantic Caching: How It Works and When to Reuse Answers
Understand semantic caching, its four-step lookup, and how thresholds, expiry and user scope prevent similar questions from receiving the wrong answer.Oct 21, 2026Build
Human in the Loop AI: Approvals, Review Queues and Escalation
Decide when AI agents need approval, sampled review or escalation, with a support-agent example, current tool docs and practical logging rules.Oct 21, 2026AI
Pydantic AI vs LangChain
Choose a Python agent framework with matching ticket-triage code, validated outputs, LangGraph workflows, tracing, evals and migration guidance.Oct 21, 2026Build
Zed vs Cursor 2026: Editing Feel, Agents and Teamwork
Zed vs Cursor for developers: compare editing feel, agents, model choice, collaboration and the limits of switching or using both.Oct 21, 2026Build
DeepSeek vs Qwen
Choose DeepSeek or Qwen for coding, vision, long context and self-hosting. Current models compared by job, with verified licenses and hosting scopes.Oct 21, 2026AI
LLM Inference Explained: Prefill, Decode and Serving Choices
Understand LLM inference, from prefill and decode to caching and batching, then choose between a model API, an inference provider and your own GPUs.Oct 21, 2026Build
Semantic Search: How It Works and When to Use It
Learn how semantic search uses embeddings, when keywords still win, and how hybrid retrieval and reranking fit a production search system.Oct 21, 2026Build
Factory AI
Factory Droids for engineering teams: verified capabilities, workflow examples, limitations, and when to choose it beside Claude Code, Codex or Cursor.Oct 21, 2026Build
Claude Artifacts
Make, edit, share, and find Claude artifacts, with current plan rules, the Cowork migration, and three practical business prompts.Oct 21, 2026AI
Speech to Text API 2026: Mistral, Deepgram, AssemblyAI, OpenAI, Google, ElevenLabs and Speechmatics Compared
Compare Mistral Voxtral 3, Deepgram, AssemblyAI, OpenAI, Google, ElevenLabs and Speechmatics for files, live agents, languages and speaker labels.Oct 21, 2026Build
Perplexity Computer: Cloud, Local Mac and Windows Explained
Understand Perplexity Computer across cloud, local Mac and AMD Windows: where work runs, what leaves your device, and when to use it.Oct 21, 2026AI
Cerebras Pricing: API Costs and the Production Catch
Cerebras API rates, model speeds, the $5 trial and a $53.75 agent budget. See why Developer access differs from production, plus Groq comparisons.Oct 20, 2026Build
How to Get OpenAI API Key
Create an OpenAI project key, add billing, set a hard spend limit, store it safely, and test one request. Includes errors and leaked-key recovery.Oct 20, 2026BuildPrefer this site in Google
Add as a preferred sourceon GoogleMark omidsaffari.com as preferred and Google lifts it in Top Stories, AI Overviews and AI Mode for you.
Newsletter
One letter, every Sunday.Working systems, not hot takes.
Weekly. No spam. Unsubscribe anytime.