2026 Agent-Tooling Decision — Cheat Sheet

One page: what each of the six 2026 newcomers is (Manus AI, Claude Agent SDK, OpenAI Agents SDK/Swarm, Google ADK + Vertex AI Agent Builder, n8n, Zapier); the buy-to-build spectrum; the head-to-head comparison; the pricing-unit warning (credits vs tasks vs tokens); and the decision rules — choose by who builds it, then model and cloud.

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Book cover: AI for Video, Volume 7 of the Fora Soft Video Engineering Handbook

The book · Volume 7 of 7

AI for Video: A Complete Guide to Intelligence in Video Products: From Real-Time Pipelines and Agents to Serving, Cost, Compliance, and Verticals

This sheet compares the six 2026 agent-tooling newcomers on one page and gives the rules for picking one by who builds it, which works for a first shortlist. Volume 7 treats agents as engineering in depth: loop primitives, frameworks, memory and tools, plus serving infrastructure and cost per stream-hour once the agent runs on real video. Written by Nikolay Sapunov, CEO at Fora Soft.

Read it on Amazon →Kindle & paperback · Fora Soft Video Engineering Handbook

Choosing between Claude Agent SDK, OpenAI Agents SDK, ADK and n8n for your product?

Tell us what the agent has to do and who will maintain it, and we will recommend a tooling stack with a realistic estimate of build and running cost. 250+ video products shipped since 2005.

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