Find the right outbound stack in 60 seconds.
Answer 10 quick questions about your team, budget, volume and CRM. We distill 10+ leading B2B outbound & AI sales tools into your top 3 matches.
Smartlead
Cold email at scale
- Price
- $39/mo
- Best for
- Agencies · SMB
Apollo.io
Data + sequences in one
- Price
- $59/seat
- Best for
- SMB · Mid-market
Clay
Custom enrichment workflows
- Price
- $149/mo
- Best for
- RevOps · Growth
A scoring engine, not a sponsored list.
We score every tool in our catalog against your exact use case — and rank the top 3 with real pricing, strengths, weaknesses and the deals we have on file.
10 quick questions
Channel mix, team size, sending volume, budget, CRM, ICP and where you're currently stuck — no signup, no email gate.
Weighted scoring
Each tool carries fit signals for use case, seat count, pricing band and integrations. Answers update a 0–100 match score per tool.
Top 3 + a data add-on
You get the 3 tools that actually fit, plus the best-in-class enrichment provider to bolt on — with the deals we've negotiated.
Everything you need to choose, compare and save.
Beyond the matcher, TechStack Reviews is a full research hub for the modern B2B outbound stack.
In-depth reviews
2,500+ word reviews of every major tool — pricing math at 5/25/100 seats, real pros and cons, who it's not for.
Browse reviews →Head-to-head comparisons
Lemlist vs Smartlead, Apollo vs ZoomInfo, Outreach vs Salesloft — verdicts, spec tables and pick-X-if blocks.
See comparisons →Best-of rankings
Ranked guides for cold email, AI SDR, lead databases, sales engagement and CRMs — methodology spelled out.
Open the rankings →Alternatives
Cheaper or better alternatives to ZoomInfo, Apollo, Lemlist, Instantly, Outreach and more — by tier and use case.
Find alternatives →Live pricing breakdowns
Real plan economics — what every tool actually costs once you add seats, credits and add-ons.
Compare pricing →Exclusive deals & free tools
Partner discounts and extended trials, plus a free ROI calculator, subject-line tester and spam-score checker.
Claim a deal →Skip the affiliate blogs. Pick the right stack the first time.
Most "best of" lists are written by people who've never sent a sequence. TechStack Reviews is run by an operator with 14+ years in B2B sales — every tool is scored the same way, and rankings don't move based on commission size.
Start the matcher →- ✓
Save 20+ hours of research
One quiz replaces a week of demos and vendor decks.
- ✓
Avoid the wrong-tool tax
The average team rips and replaces an outbound tool within 9 months. We cut that cycle.
- ✓
Unlock real discounts
Partner deals and extended trials you won't see on vendor pricing pages.
- ✓
Stay current
Pricing and rankings are reviewed each quarter — dates are surfaced on every page.