Partner Platforms
The research layer. Not the product.
StackSwap OS needs to know what 12M+ companies are running. That means staying current on every platform in the GTM stack — what it costs, where it overlaps, who it fits, and where users get stuck. This is that research, made public.
We earn a commission on some sign-ups through these links. That is how we fund the free tools and SS OS research. Every recommendation is written for the buyer, not the vendor.
Ready to see which tools your targets are actually running?
StackSwap OS →What’s here
Six research surfaces. One doorway.
Vetted picks
Tools we recommend by category →
Operator-authored recommendations across CRM, enrichment, sequencing, automation, and more. We use many of these ourselves and earn a commission on sign-ups — our take is independent.
Browse partner tools →
Head-to-head
Tool comparisons →
Side-by-side breakdowns across pricing, features, and fit. Written for the buyer who already has two tabs open.
See comparisons →
Stack decisions
Overlap + redundancy decisions →
If you have two tools that do the same thing, here is the framework for cutting one without losing coverage.
Diagnose overlaps →
Switching
Alternatives by tool →
Outgrowing something — or just overpaying? We map the field so you can switch without regret.
Find alternatives →
Discovery
Tool finder →
Not sure what you need? Filter the catalog by category, company stage, and motion type.
Search the catalog →
Benchmarks
GTM stack benchmarks →
What does a Series A GTM stack cost? What do teams your size actually run? Benchmarks from 100K+ simulated stacks.
See benchmarks →
Why it exists
We can’t score your targets’ stacks without knowing the stacks.
SS OS reads a company’s detected tech stack, infers what they pay, and flags displacement angles. That only works if the underlying tool intelligence is accurate and current. This research library is what we maintain to keep it that way. You get it for free because the work is already done.
Every comparison, overlap decision, and alternatives page is written by an operator who has used these tools — not scraped from a G2 review. When a tool changes pricing or kills a feature, we update it.
See which tools your prospects are running — and what it’ll take to displace them.
Join the SS OS waitlist →