SKILL/TREE

Claude skills for B2B SaaS founders (pre-seed to seed).

1 skill built for b2b saas founders (pre-seed to seed) workflows. Each one installs in a single command and works in Claude and ChatGPT.

If you're a pre-seed or seed-stage B2B SaaS founder, you're probably doing sales yourself — no SDR, no RevOps team, just you, a spreadsheet, and a CRM you're still figuring out. The biggest time sink at this stage isn't closing deals, it's the top of the funnel: figuring out what to say to a cold prospect, writing sequences that don't sound like everyone else's, and iterating fast enough to learn what's working.

This category has 1 skill built specifically for that problem. It covers the use-case founders at this stage keep searching for: writing cold outbound email sequences for SaaS, turning a rough ICP and value prop into a ready-to-send multi-touch sequence, and getting past the blank-page problem when you're trying to book your first 20 discovery calls. Whether you're targeting heads of ops at mid-market logistics companies or CTOs at fintech startups, the skill pulls your specific positioning into every line — not a generic template you have to gut and rewrite. Browse the catalog below to see what's available and pick the one that fits where you're stuck right now.

B2B SaaS founders (pre-seed to seed)

SaaS Cold Outbound Sequence Writer

Paste your ICP + value prop → ready-to-send 4-email cold outbound sequence with subject lines, tokens, and CTAs.

SaaS cold outbound sequence writer
$3.99

Frequently asked about B2B SaaS founders (pre-seed to seed)

How do I write a cold outbound email sequence for SaaS with Claude?
The SaaS Cold Outbound Sequence Writer skill is built exactly for this. You paste in your ICP and value prop, and it outputs a 4-email sequence with subject lines and CTAs in about 90 seconds. It's faster than briefing a copywriter and way better than starting from a blank doc at midnight.
Can I use these skills in ChatGPT or only Claude?
Skills on Skill Tree are prompt-based and work with both Claude and ChatGPT. The SaaS Cold Outbound Sequence Writer is designed to run in either — just follow the instructions included with the skill for whichever model you're using.
Which skill should I start with if I'm a founder trying to book my first discovery calls?
Start with the SaaS Cold Outbound Sequence Writer. At pre-seed and seed stage, getting a repeatable cold outbound sequence that actually reflects your positioning is usually the highest-leverage sales task you can do in under two hours. Nail that before worrying about anything else in the funnel.
Is a 4-email sequence enough for B2B SaaS cold outreach, or do I need more touchpoints?
For most early-stage SaaS founders doing outbound to SMB or mid-market, a 4-touch sequence is a solid starting point — enough to test messaging without burning a list. The SaaS Cold Outbound Sequence Writer gives you a complete 4-email arc you can actually send, then you iterate based on reply rates once you have data.
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