5 Best SDRx Alternatives & Competitors for AI Sales Outreach

Tired of SDRx underdelivering on AI promises?

Paying a premium, but still not booking meetings consistently?

Not sure if it’s your leads, timing, or the AI logic itself?

You’re not alone. A growing number of outbound teams are hitting walls with SDRx.

Here’s what we keep hearing:

• “It sends emails, but doesn’t adapt based on replies.”
  
  
• “The AI writes, but not in a way that sounds human.”
  
  
• “It’s okay for testing, but not built for scale.”
  

I’ve learned about dozens of AI SDR tools, including SDRx, and talked to 100+ cold outreach users over the past year.

This article breaks down the 5 best SDRx alternatives worth your attention in 2025.

Tools that go beyond surface-level automation. Tools that actually help you:

• Hit inbox, not spam.
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• Personalize at scale.
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• Book meetings, not just send sequences.
  

Let’s dive in 👇

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TL;DR – Best SDRx Alternatives in 2025

• SDRx works—but it’s limited. If you want better personalization, reply handling, or full control, it’s time to upgrade.
  
  
• Top Picks:
  
  
  • Agent Frank – Full inbox control, reply-aware logic, built for serious outbound teams.
    
    
  • AiSDR – Great if you run HubSpot workflows or webinar follow-ups.
    
    
  • Artisan AI – Automates SDR work across segments. Lightweight, fast.
    
    
  • 11x.ai – Easiest plug-and-play AI SDR. Great for early-stage startups.
    
    
  • Conversica – Best for reactivating warm leads (not cold outreach).

What Is SDRx? And Why Consider Alternatives?

SDRx is an AI SDR tool that helps automate your outreach, email, LinkedIn, and calls in one workflow.

If you’re doing daily prospecting, SDRx can keep your efforts consistent and centralized.

Here’s what users like:

• 🎯 Clean dashboard that simplifies multichannel outreach
  
  
• 🧠 Personalization at scale for email and LinkedIn
  
  
• 📊 Helpful analytics on open rates and replies
  
  
• ⏱️ Saves SDR teams hours of manual work daily

But here’s where things get frustrating.

Several users also point out real limitations:

• ⚠️ Poor CRM integrations (especially with HubSpot, Freshsales, and Pipedrive)
  
  
• 🔄 Manual syncing required, which kills automation at scale
  
  
• 🚫 No advanced reply handling or AI logic to adapt mid-sequence
  
  
• 📉 Hard to scale if you need deep personalization or multi-step workflows
  

So… Why Consider SDRx Alternatives?

If you're sending 50–100 emails a day and just want sequences, SDRx works.

But if you're scaling outbound, running reply-based logic, or want full CRM sync, you’ll hit limits fast.

That’s why more SDRs, founders, and agencies are switching to tools that:

• Offer better integration with your CRM and data stack
  

• Handle replies like a human (not just send fixed sequences)
  
  
• Give you more control over logic, personalization, and deliverability
  

Next, let’s look at the 5 best SDRx alternatives that fix these problems—and do even more.

5 Best SDRx Alternatives & Competitors for AI Sales Outreach

• Agent Frank 
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• AiSDR
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• Artisan AI
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• 11x.ai
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• Conversica

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SDRx vs Top 5 Alternatives – Feature & Pricing Comparison

#1. Agent Frank – Best SDRx Alternative for Full Control & Inbox-Aware Outreach

SDRx sends emails. Agent Frank builds a pipeline.

If you’re done babysitting sequences and stitching together warm-up tools, inbox monitors, and reply handlers, Agent Frank gives you a full-stack AI SDR ready to run 24/7 and book meetings autonomously.

You don’t need Zapier. You don’t need Warmup Inbox. You don’t need a manual CRM push.

Just plug in your domain, train your Agent, and start watching deals come in.

What Makes Agent Frank Better Than SDRx?

Agent Frank Pricing

• Starts at $499/month (billed quarterly)
  
  
• Covers 1,000 active contacts/month
  
  
• Pricing is per contact, not per seat
  
  
• Includes Slack support, Agent customization, warm-up (via Infraforge), and access to the Leadsforge B2B search engine
  

➡️ Want to scale? Go up to 50,000+ contacts/month at just $0.25/contact

➡️ No added cost for users, emails, or hidden infrastructure tools

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Pros & Cons of Agent Frank

Agent Frank vs SDRx

Why Choose Agent Frank Over SDRx?

✅ Use Agent Frank if:

• You want to scale outreach without duct-taping 4 tools
  
  
• You care about reply handling, warm-up, and personalization
  
  
• You want AI that adapts, not just automates

❌ Skip Frank if:

• You only send 50 emails/week
  
  
• You don’t want to invest in setup or training the agent
  
  
• You’re only running LinkedIn-first campaigns
  

SDRx is an email engine. Agent Frank is your full-time AI SDR.

If you're serious about cold outreach performance and ROI, Frank replaces 5 tools and saves you thousands per month.

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#2. AiSDR – Best SDRx Alternative If You’re a HubSpot-Heavy Team

SDRx helps you sequence. AiSDR helps you personalize.

 If you’re sending cold emails and relying on HubSpot for your CRM, AiSDR gives you smarter automation, deeper contact insights, and LinkedIn-driven messaging that SDRx just doesn’t touch.

This isn’t just another sequencer. AiSDR monitors what your leads post on LinkedIn, syncs with HubSpot in real-time, and converts that data into targeted outreach.

What Makes AiSDR a Better Option Than SDRx?

If SDRx feels like a campaign tool, AiSDR is more like a real assistant that reacts to your leads’ behavior in real time.

AiSDR Pricing

• $750/month (flat)
  
  
• Includes 1,000 personalized messages (email + text)
  
  
• Unlimited seats
  
  
• Built-in lead database (700M+ contacts)
  
  
• Domain warm-up & support included
  

⚠️ Want more volume? You’ll need a custom plan. Pricing gets cheaper at scale, but you’ll have to negotiate it.

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Pros & Cons of AiSDR (Based on User Reviews)

AiSDR vs SDRx: Quick Breakdown

Should You Pick AiSDR Over SDRx?

✅ Go with AiSDR if:

• Your sales team already lives inside HubSpot
  
  
• You want AI outreach that feels human (based on LinkedIn activity)
  
  
• You're nurturing free trials, events, or inbound leads with longer sales cycles
  

❌ Skip AiSDR if:

• You use Salesforce, Pipedrive, or other CRMs
  
  
• You’re not sending 1,000+ messages/month
  
  
• You want deeper automation control or smarter fallback logic

We Tested 3 AiSDR Alternatives For 30 Days: Here's What We Found

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#3. Artisan AI – Best SDRx Alternative for Multi-Campaign Automation on Autopilot

If you're juggling campaigns across industries, drowning in lead research, and still writing manual emails, Artisan AI puts 80% of that on autopilot.

At the core is Ava, an AI-powered BDR that finds leads, writes emails, and runs your campaigns while you sleep. 

It’s not just a sequence sender, it’s an outreach operator built for lean teams that want to scale without adding headcount.

What Makes Artisan AI a Better Option Than SDRx?

Artisan AI Pricing

Artisan doesn’t list transparent pricing. It offers custom plans for different needs:

• Email Deliverability Plan: Warm-up, bounce testing, inbox monitoring
  
  
• Sales Automation Plan: Ava automates research, writing, and sending
  
  
• AI Sales Playbooks: Clone top campaigns + customize tone
  
  
• Lead Discovery Plan: 300M+ B2B database + enrichment
  
  
• Full Agency Plan: Hands-off, Ava + team run everything for you
  

⚠️ You’ll need to request pricing for all plans. It's scalable, but not budget-friendly if you're just testing outreach.

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Pros & Cons of Artisan AI

Artisan AI vs SDRx: Quick Breakdown

Should You Pick Artisan AI Over SDRx?

✅ Use Artisan AI if:

• You’re running multiple outbound campaigns simultaneously
  
  
• You want one tool to handle lead sourcing, warm-up, writing, and sending
  
  
• You don’t want to hire more SDRs to scale volume
  

❌ Skip Artisan AI if:

• You’re an early-stage company and want simple email outreach
  
  
• You need full control over each message or deep customization
  
  
• You’re targeting a niche audience that requires human nuance in follow-ups

3 Tested Artisan AI Alternatives For Email Outreach in 2025

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#4. 11x.ai – Best SDRx Alternative If You Want a Plug-and-Play SDR (and Have Budget)

If you’ve got a lean team and a decent budget, 11x.ai offers pre-built AI agents that prospect, email, follow up, and even book meetings for $5K/month.

It’s like hiring a full-time SDR team, but make it SaaS.

You define your ICP, pick your agent (like Alice for outbound or Jordan for calls), and 11x.ai handles the busywork. 

It’s ideal if you want results without managing cold email logic yourself.

But is it better than SDRx? Let’s break it down 👇

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What Makes 11x.ai a Better Option Than SDRx?

11x.ai Pricing 

Pricing is not available on their website.

Pros & Cons of 11x.ai

11x.ai vs SDRx: Feature Comparison

Should You Pick 11x.ai Over SDRx?

✅ Use 11x.ai if:

• You want cold outreach fully done-for-you
  
  
• You don’t want to manage reply logic or message creation
  
  
• You’re okay spending $5K/month to save SDR headcount
  

❌ Avoid 11x.ai if:

• You’re running lean or early-stage
  
  
• You need advanced personalization and reply handling
  
  
• You want flexible monthly pricing or control over logic

5 Best 11x.ai Alternatives or Competitors for Effective Outreach

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#5. Conversica – Best SDRx Alternative for Reviving Cold Leads (Not for Full Outreach)

If your pipeline’s full of cold leads that never replied, and you don’t have time to follow up, Conversica gives you an AI assistant that can try to bring them back.

But don’t expect a real SDR experience. No sequencing.

No custom logic. No intent-based outreach.

Conversica works like a polite autoresponder in a suit. It replies like a human and flags warm leads. But if your outbound workflow is even slightly complex? It breaks fast.

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What Makes Conversica Better Than SDRx?

Conversica Pricing 

• Starts around $3,000/month
  
  
• No self-serve tier
  
  
• Requires a 1–2 week onboarding process
  
  
• Works as a managed service in many cases
  
  
• External infrastructure required for cold email (no inbox setup)
  

This is a “high-cost, low-flexibility” tool—built more for Fortune 500 handoffs than lean startup sales loops.

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Pros & Cons of Conversica

Conversica vs SDRx: Feature Comparison

Should You Pick Conversica Over SDRx?

✅ Use Conversica if:

• You have thousands of untouched leads from past campaigns
  
  
• You need someone (or something) to follow up politely at scale
  
  
• You run a Salesforce-heavy, enterprise-level sales org
  
  

❌ Avoid Conversica if:

• You want to run outbound, not just patch it
  
  
• You need flexible workflows, multi-channel sequences, or smart triggers
  
  
• You’re not ready to spend $3K+ per month for lead re-engagement

So, Which SDRx Alternative Should You Go For?

Finally!

SDRx works if you’re just starting out or sending basic outreach.

But once you’re managing volume, handling replies, or trying to hit serious pipeline goals, it starts showing cracks.

That’s where these 5 SDRx alternatives come in. Each one solves a specific problem SDRx can’t:

• AiSDR handles HubSpot + LinkedIn workflows
  
  
• Artisan AI runs multi-campaign automation via Ava
  
  
• 11x.ai offers plug-and-play agents (at a cost)
  
  
• Conversica helps reactivate dead leads
  
  
• And if you want full control over outreach, infrastructure, and replies?
  

👇 Then Agent Frank is your best bet.

He doesn’t just automate cold emails,

He thinks, writes, follows up, and books meetings like a real SDR.

Built for scale. Optimized for deliverability. Backed by real infrastructure.

You don’t need 4 tools duct-taped together. You need one Agent who knows your product and handles the work.

✅ Start with 1,000 contacts and scale from there

✅ Warm-up, lead gen, reply handling—all built-in

✅ Works 24/7 so you can focus on closing deals

👉Hire Agent Frank now or book a free demo to see what real AI sales outreach looks like.

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