~/yalc / tools
The Yalc tools directory

The GTM stack, orchestrated.

Opinionated reviews of the tools we run from Yalc. The exact framework, prompt patterns, and chaining recommendations operators need to deploy each one inside a Claude Code native workflow.

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Yalc's picks

The 3 tools every Yalc workflow leans on

Highest Yalc Fit Scores in the directory. Native MCP integration, deep skill coverage, and proven across our client work.

#1
FullEnrich
Waterfall enrichment for emails and phones across 20 plus providers.
One bill instead of 20. Best when you're already running enrichment from code and don't want to maintain provider waterfalls yourself.
Prospecting
8/10
 #2
Crustdata
1 billion people, 60 million companies, real time signals. Built for AI agents.
The Yalc default for company and people data. Native MCP integration means Claude calls Crustdata directly. 1 billion profiles, fresh signals, designed for code first workflows.
Prospecting
9/10
 #3
Unipile
One messaging API for LinkedIn, WhatsApp, Instagram, Telegram, and email.
Best in class for programmatic LinkedIn and multichannel messaging from Claude Code. One credential per workspace, full API access on the starter plan, webhooks instead of polling.
Prospecting
9/10

Prospecting

Sourcing, enriching, and qualifying accounts and people. Where every Yalc workflow begins.

6 tools
🥇
Crustdata
1 billion people, 60 million companies, real time signals. Built for AI agents.
Yalc fit9/10
Custom pricing
 🥈
Unipile
One messaging API for LinkedIn, WhatsApp, Instagram, Telegram, and email.
Yalc fit9/10
from $55/mo (10 accounts)
 🥉
FullEnrich
Waterfall enrichment for emails and phones across 20 plus providers.
Yalc fit8/10
from $29 (entry tier)
RB2B
Identify 70 to 80 percent of your US website visitors by person and company.
Yalc fit8/10
from $79/mo (Starter)
LinkedIn Sales Navigator
LinkedIn's premium search and prospecting tool. Core, Advanced, and Advanced Plus tiers.
Yalc fit7/10
from $99/mo (Core, annual)
PhantomBuster
LinkedIn scraper and web automation marketplace with 100 plus pre built phantoms.
Yalc fit6/10
from $69/mo (Starter)

Content

Drafting, distributing, and orchestrating outbound content across channels.

4 tools
🥇
lemlist
Multichannel outbound platform with a 38-skill Claude Code library and an MCP that lets Yalc run the whole loop from one prompt.
Yalc fit9/10
from $59/mo
 🥈
Instantly
Cold email at scale with built in deliverability and warmup.
Yalc fit8/10
from $30/mo (entry tier)
 🥉
HeyReach
10x your LinkedIn outbound. Unlimited senders, one fixed cost.
Yalc fit7/10
from $799/mo (Agency)
Outreach.io
Enterprise grade sales engagement with sequencing, dialer, deal management, and AI agents.
Yalc fit5/10
Custom (annual contract)

Intelligence

Tracking signals, summarizing accounts, and generating reports for operators and stakeholders.

4 tools
🥇
Firecrawl
Scrape, crawl, and search the web at scale. Clean LLM ready output.
Yalc fit9/10
Free tier, paid from ~$20/mo
 🥈
Notion
The CRM, content workspace, and database layer for code first GTM teams.
Yalc fit9/10
from $10/user/mo (Plus)
 🥉
Predictleads
Structured company intelligence for AI agents. MCP, APIs, webhooks, flat files.
Yalc fit8/10
Free tier, then custom
Orthogonal
Trusted skills and APIs. The building blocks your agent needs.
Yalc fit7/10
Custom pricing
Curated stacks

Runnable workflows that chain these tools

Two end to end stacks orchestrated by Yalc. Clone the repo, configure your env, ship outbound in a couple of hours.

Series A to B2B SaaS, 5 to 25 person team

AI native outbound stack

Crustdata for sourcing, FullEnrich for waterfalls, Instantly for cold email, Unipile for LinkedIn, Notion as the CRM. One Yalc prompt orchestrates the whole pipeline.

 GTM teams running signal based outbound, B2B Series B and up

Intent driven prospecting stack

Predictleads catches the trigger, Crustdata fills the database, FullEnrich resolves contacts, Instantly or Unipile sends, Notion logs the outcome. Outbound times itself.