Build with the right products.

Find products, launches, quickstarts, programs, and proof paths for the thing you want to ship.

Explore product graph

Developer workbench artifact showing build prompt, stack recommendation, comparison, saved stack, and project proof. — Build mode turns a prompt into stack guidance, comparison, saved context, perks, and project proof.

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What is tokens&?

tokens& is a developer workbench for choosing AI/devtool stacks and a product graph that connects tools, rankings, perks, projects, and adoption proof.

How do I choose an AI/devtool stack?

Start with the workflow you want to ship, then compare fit across docs, APIs, pricing, open source status, adoption evidence, and alternatives.

What builds does this help with?

Use it for support automation agents, RAG over company docs, B2B SaaS auth, cost-aware LLM APIs, open source vector databases, and production AI app hosting.

Product profiles

Open a profile to answer: should I use this, what are the alternatives, and how do I start building?

1 products in the graph

Full rankings

Resend

Email· resend.com

Freemium

Transactional email API for developers shipping product notifications.

API available

Adoption ledger preview

Ranked by adoption, trust, ecosystem movement, benchmarks, and protocol evidence. Paid placement cannot buy rank.

Full rankings

Rank	Product	AgentRank	Trust	30d Growth	Protocols	Action
#1	ResendEmail	19	47	0	APISDK