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.
  ‍
• Personalize at scale.
  ‍
• 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

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

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SDRx vs Top 5 Alternatives – Feature & Pricing Comparison

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Feature

SDRx

Agent Frank

AiSDR

Artisan AI

11x.ai

Conversica

Reply Handling (AI / Logic)

❌

✅ Adaptive

✅ Basic

⚠️ Limited Logic

❌

❌

Inbox & Deliverability Control

❌ External tools

✅ Infraforge + Warmforge

✅ Domain warm-up included

✅ Built-in warmup

⚠️ External setup

❌

Multi-Channel (Email + LinkedIn)

✅

✅

✅

❌ Email only

✅ Email + LinkedIn

❌ Email only

Lead Database Included

❌ BYO leads

✅ (Leadsforge.ai)

✅ 700M+ leads

✅ 300M+ leads

✅ Internal ICP scan

❌

Campaign Management

✅ Basic sequences

✅ Multi-flow & agent modes

✅ HubSpot list sync

✅ Ava handles flows

❌ Fixed outreach

❌

Personalization Quality

⚠️ Token-based

✅ Tone + KB adaptive

✅ LinkedIn + CRM

✅ Ava-generated

⚠️ Generic templates

❌ Scripted replies

CRM Integration

⚠️ Limited (Pipedrive/HubSpot)

✅ Flexible + native

✅ HubSpot-native

✅ Basic CRMs

✅ CRM sync (limited)

✅ Salesforce only

Warm-Up Included

❌ No

✅ Yes (Infra-native)

✅ Yes

✅ Yes

❌ No

❌ No

Meeting Booking Automation

❌ Manual links

✅ Built-in

✅ Built-in

✅ Built-in

✅ Built-in

✅ Built-in

Auto-Pilot / Co-Pilot Modes

❌ None

✅ Yes (switch anytime)

❌ No

❌ No

❌ No

❌ No

Support & Onboarding

⚠️ Mixed reviews

✅ Dedicated Slack + 1:1

✅ Guided onboarding

✅ Guided setup

⚠️ Vendor-led setup

⚠️ Slow responses

Starting Price

Varies by volume

$499/mo (1,000 contacts)

$750/mo (1,000 emails/texts)

Custom Pricing

$5,000/mo (3,000 contacts)

$3,000+/mo

Best For

Solo SDRs or early users

Full-stack AI outreach

HubSpot-based teams

Multi-campaign scaling

Hands-off outreach (if budget allows)

Cold pipeline reactivation

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

Alt Text: Agent Frank Homepage

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.

AI Agent Frank explained | AI SDR By Salesforge

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What Makes Agent Frank Better Than SDRx?

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Feature

Agent Frank

SDRx

Outreach Logic

✅ Auto-Pilot + Co-Pilot modes

❌ Static sequences only

Reply Handling

✅ Adaptive, inbox-aware

❌ Manual or missed

CRM Integration

✅ Built-in via Salesforge + flexible setup

⚠️ Limited to Pipedrive & HubSpot

Infra + Warm-up

✅ Native (Mailforge, Warmforge, Infraforge)

❌ External setup required

Personalization

✅ Trained AI w/ custom tone & KB

⚠️ Basic first-name tokens

Custom Goals

✅ Bookings, replies, opens—your choice

❌ One-size sequence logic

Setup Time

✅ <30 mins with Account Manager

⚠️ Manual syncs, mixed UX

Support

✅ Dedicated Slack + onboarding

⚠️ No 1:1 support for setup/troubleshooting

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Agent Frank Pricing

Alt Text: 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

Pros

Cons

Fully autonomous or human-assisted outreach

❌ Only available after demo (no self-serve)

AI replies in under 5 minutes

⚠️ May feel “too advanced” for small teams

Built-in infrastructure, warm-up, lead sourcing

❌ Requires setup of Knowledge Base

Dedicated Account Manager included

❌ Not ideal for LinkedIn-only campaigns

Works across 20+ languages, 9 tonalities

–

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Agent Frank vs SDRx

Area

Agent Frank

SDRx

Pricing

$499/month (1,000 contacts)

Varies, starts lower

Outreach Modes

Auto-Pilot, Co-Pilot

One-way sequences

Reply Logic

Inbox-aware, AI-driven

❌ No real reply management

Personalization

Knowledge Base + tone training

Static tokens

Lead Data

Built-in via Leadsforge

❌ BYO leads

Warm-up + Infra

Included (Infraforge)

❌ Needs setup externally

Custom Goals

Meetings, clicks, replies, etc.

None

Support

Slack, 1:1, onboarding

❌ Limited or generic help

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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

Alt Text: Agent Frank Auto-pilot and copilot mode

❌ 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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