Side-by-side record

SDRx vs. Warmy

Built from each tool’s researched, reviewed record. Figures are checked against public pricing pages at research time — always confirm current pricing with the vendor before buying.

The short version

SDRx starts at $40 per seat, versus Warmy at $42.

Full comparison

	SDRxfrom $40 per month	Warmyfrom $42 per month
Audyense Score	50AS*Low	32AS*Low
Positioning	AI SDR for account-based outreach, research, and follow-up.	Warmy is an AI-powered email deliverability tool designed to improve your email campaigns.
Free tier	No	Yes
Deployment	Cloud / SaaS	Cloud / SaaS
Best fit	Startup, SMB, Mid-market	Startup, SMB
Pricing plans	—	FreeFree Basic$12 StarterFree Professional$12
AI-built ICP lists from a large prospecting database	Yes	—
LinkedIn outreach automation	Yes	—
Autonomous end-to-end outbound execution	Yes	—
Hyper-personalized 1:1 email generation using CRM/LinkedIn data	Yes	—
Adaptive multi-step follow-up sequencing	Yes	—
Automated account and competitor research	Yes	—
Email deliverability management (warmup, DMARC/DKIM, inbox rotation)	Yes	—
Email warm-up	—	YesDocumented in the sourced profile.
Deliverability insights	—	YesDocumented in the sourced profile.
Google Postmaster integration	—	YesDocumented in the sourced profile.
Email verification	—	YesDocumented in the sourced profile.
Spam folder avoidance	—	YesDocumented in the sourced profile.
Real-time deliverability metrics	—	YesDocumented in the sourced profile.
Lead generation	—	YesDocumented in the sourced profile.
Data enrichment	—	YesDocumented in the sourced profile.
Email outreach	—	YesDocumented in the sourced profile.
Email Warmer	—	YesDocumented in the sourced profile.
Integrations verified	—	3+
Aggregate rating	5.0 · 6 reviews	— · No reviews yet
Integrations	CRM syncEmailLinkedIn	MakeLinkedInAPI
Security & compliance	—	—
Pros	Deep account research focus. Personalized outreach over multiple channels. Transparent product positioning around AI SDR workflows.	Documented capability: Email warm up Documented capability: Deliverability insights Profile names a concrete ICP: Warmy is recommended for businesses, marketers, and entrepreneurs who want to boost their email deliverability and get higher open and click rates usi Public profile names Make, LinkedIn, API as connected workflow surfaces
Cons	Review volume is still early. Not positioned as a broad GTM platform.	Some pricing or higher-tier terms are not publicly itemized Fit is strongest for the stated Startups, SMBs audience rather than every team Named integrations should be validated against the team's exact plan and workflow Reported outcomes and vendor claims should be validated with the buyer's own data
	Visit SDRx ↗	Visit Warmy ↗

Editorial read of this comparison

The table summarizes structured facts; this section explains what the differences mean for a real buying decision.

Where each tool fits, and where it may not

SDRx

SDRx is an AI SDR built for B2B sales teams that need deep account research and personalized multi-channel outreach at scale. It focuses on target lists, message personalization, and iterative follow-up over weeks rather than one-shot blasts.

A particularly good fit for: Sales teams running account-based outbound. Founders and growth teams that need research-heavy prospecting.

May be a poor fit if: Teams looking for a generic CRM. Very small teams that only need a simple send engine.

Warmy

Warmy is an AI-powered email deliverability tool designed to improve your email campaigns. It fits in the email marketing and outreach category. The tool helps your emails avoid spam folders and reach the primary inbox, boosting open and click rates by up to 2.3x and 3x, respectively. Over 650,000 domains have improved deliverability using Warmy’s smart automation. It shines in cold email outreach, email warm-up, and deliverability monitoring. You can see real results fast, with setup taking about 25 seconds and meaningful impact in days. This makes it ideal for marketers, sales teams, and businesses that rely on high email engagement. Warmy integrates smoothly with major email providers and Google Postmaster tools. It fits into your GTM stack by enhancing email channel performance and reputation. However, it’s not meant as a full CRM or data enrichment platform—it focuses solely on improving email delivery and engagement.

A particularly good fit for: recommended for businesses, marketers, and entrepreneurs who want to boost their email deliverability and get higher open and click rates using AI-driven automa Startups, SMBs teams with a defined revenue workflow email warmer

May be a poor fit if: Teams looking for a single-purpose tool outside its documented go-to-market focus Teams that need unlimited usage without plan or credit limits

Pricing and plan structure

SDRx: Published starting price $40 per month

Audyense does not have a verified public tier breakdown for this record. Confirm the current quote, seat model, usage limits, and contract terms with the vendor.

Warmy: Published starting price $42 per month

FreeFree
Basic$12 per month
StarterFree
Professional$12 per month

Capabilities worth validating

SDRx: AI-built ICP lists from a large prospecting database, LinkedIn outreach automation, Autonomous end-to-end outbound execution, Hyper-personalized 1:1 email generation using CRM/LinkedIn data, Adaptive multi-step follow-up sequencing Integrations include CRM sync, Email, LinkedIn.
Warmy: Email warm-up, Deliverability insights, Google Postmaster integration, Email verification, Spam folder avoidance Integrations include Make, LinkedIn, API.

Questions to answer before switching

Does SDRx's selected plan include the features and limits we need?
Does Warmy's selected plan include the features and limits we need?
Does the exact integration path for CRM sync, Email, LinkedIn support the sync direction, permissions, and volume we need?
Is a hosted-only deployment acceptable for the team and customers who will use this system?

How to evaluate this shortlist

A useful comparison turns the differences between Sales & CRM tools into a concrete test. Use these steps to avoid choosing from a feature table or the lowest headline price alone.

Start with a representative Sales & CRM workflow, not a feature checklist. Define who will use it, what data goes in, and what outcome the team needs.
Test the complete path through CRM sync, Email, LinkedIn: permissions, sync direction, failure handling, and volume limits often matter more than the integration name.
Compare the cost of the real scenario, including users, usage, storage, support, and contract requirements. The entry price alone does not measure adoption cost.
Before switching, list the evidence gaps, request a demo of the critical workflow, and confirm security, data residency, export, and support with each vendor.

Structured signals help narrow the shortlist, but a trial with a real workflow is still the best way to validate the decision.

Research basis

Last checked: 2026-08-25. Pricing, integrations, feature support, and review signals can change, so treat this as a research snapshot and verify the final decision with the vendor.

Sources consulted: SDRx product site, Product Hunt, SDRx; Warmy product site, ColdIQ profile, Vendor website