Agent Frank vs SDRx: Sales AI Agents Compared

For a thorough understanding of what each option offers, a simplified comparison table isn't enough to grasp all intricacies that come with each tool, so let's dive deeper into what makes Klenty's SDRx and Salesforge's Agent Frank unique.

SDRx vs Agent Frank: AI Sales Rep Overview

Both Agent Frank and SDRx position themselves as AI SDRs designed to augment or automate outbound and inbound prospect engagement, but they arrive at that promise from different stacks.

• Agent Frank is is offered as part of a broader Salesforge stack - the Forge Stack - that includes dedicated email infrastructure (Infraforge, Mailforge, Primeforge), an email deliverability suite (Warmforge), and lead generation tools (Leadsforge).

That architecture is framed as removing dependencies on third-party providers for deliverability and lead sourcing, and it’s one reason Salesforge emphasizes less overhead and increased ROI for sales teams.

Agent Frank is the perfect way to completely automate the entire process. It offers:

• Both Auto-Pilot and Co-Pilot modes
• 24/7 automated prospecting
• Tone and goal settings
• Comes with a dedicated account manager
• Unlimited email mailboxes + LinkedIn senders
• Offers hyper-personalization via sources like prospect websites, blogs, LinkedIn posts, or your own submitted documents

All of which reduce friction in the outreach process and increase reps-focused productivity.

• SDRx highlights immediate ramp and independence of data access. It uses a massive prospecting database to create account lists and extract pre-validated contact data, and advertises deep account research and business-case generation for each account, similarly to Agent Frank.

SDRx also calls out done-for-you deliverability work such as sub-domain purchasing, inbox rotation, warm-up, and frequency randomization - features aimed at optimizing email deliverability and sender reputation without forcing the customer to build out an infrastructure stack.

Pricing Plans

Agent Frank provides flexible pricing oriented around outreach scale. Pricing is charged by Active Contacts (the number of prospects the Agent is processing at any given time), and annual billing includes 2 months free. There is no free trial and demos are required before purchase.

• From $599/mo for the base monthly billing plan (1,000 Active Contacts), where you get 1,000 active contacts maintained throughout the month (the agent will reach ~2,000 - 2,500 new leads per month and send ~6,000 - 7,500 personalized emails)

Note that infrastructure to process those contacts via email is not included in this base price. The Salesforge Stack offers multiple infrastructure options based on your budget/needs, so you don't need to stitch third-party products to make it work. The best options for Agent Frank include:

• Infraforge (dedicated IP email infrastructure) - starts at $33/month (billed annually) for 10 mailboxes.
• Megaforge (premium, multi-ESP distribution with smart distribution to maximize deliverability) - starts at $69/month for 20 mailboxes.

The Forge team will help set up the mailboxes and, additionally, the Mailforge (shared IP) and Primeforge (Gmail and Outlook) email infrastructure options are also available. Additionally, teams can connect their own mailboxes from other providers if desired.

SDRx requires booking a demo for pricing details.

Onboarding & Ramp

Onboarding speed and ramp time matter because “time to first meeting” converts directly into business case arguments for buying an AI SDR.

• SDRx markets virtually no ramp time, saying the agent “trains itself on your business” and pulls in CRM, LinkedIn and other data sources to start producing tailored outreach quickly.
• That positioning implies a short learning curve for the AI - good if you want an AI account that begins to engage prospects and create contact lists immediately. SDRx also touts CRM integrations so it can sync in existing contacts and pipeline context.

Agent Frank’s onboarding is consultative and intentionally hands-on.

• Agent Frank stresses a required demo and a dedicated Account Manager who helps set up the Salesforge account, build a knowledge base, configure settings, personalization sources, and even helps get the perfect amount of mailboxes/senders depending on your needs.
• The setup also includes configuring email infrastructure (you can bring your own domains or use Salesforge's proprietary infrastructure), and there’s unlimited free warm-up to maximize deliverability.

That means Agent Frank may hit full outbound velocity on day one and, by combining infrastructure setup with a knowledge-base trained AI, Agent Frank reduces deliverability risk and maintain outbound quality over time.

Personalization & Data Sources

Account research drives quality personalization, and both products highlight it - but their emphasees differ in meaningful ways.

• SDRx uses various data sources + your CRM and LinkedIn to perform deep account research to build perfect ICP lists and even to create a strong business case for every account in your list.

They access their massive proprietary prospecting database to create account lists and extract contact data for outreach. This strong data foundation is why SDRx leans on the “zero-to-engage” narrative.

Agent Frank further focuses on hyper-personalization through its uploadable knowledge base and active prospect signals.

• It personalizes outreach using the prospect’s website, blog posts, LinkedIn posts and even your own uploaded documents, and it supports continuous prospecting where Agent Frank will constantly look for, verify and qualify new leads based on your ICP.

Both vendors emphasize AI account capabilities and multiple data inputs, but Agent Frank sells a more tightly integrated knowledge-driven multi-source hyper-personalization loop with seamlessly automated lead generation, verification and qualification.

Email Deliverability & Infrastructure?

Deliverability and infrastructure are where differences become operationally decisive. Deliverability is the linchpin of cold outreach success - a brilliant sequence is worthless if emails land in spam - and this is one area where Agent Frank intentionally differentiates itself.

• Unlimited free warm-up via Warmforge
• Dynamic IPs
• Rotating mailboxes
• Spam checkers
• Placement tests
• ESP matching
• Mailbox health monitoring
• Deliverability metrics

And more. Building sender reputation gradually while spreading volume across addresses and IPs to avoid single-mailbox throttles or sudden reputation hits is crucial for a scaling business. And that's paired with proprietary infrastructure options:

• Mailforge (shared infra)
• Infraforge (private infra)
• Primeforge (Google/Outlook)
• Megaforge (multi-ESP premium infrastructure that combines the aforementioned infras to maximize deliverability)
• Or your team can connect your own infrastructure

Those infrastructure features reduce the risk of landing in spam and make multi-channel outreach more reliable, especially when you have a leads database and want to integrate email at scale.

SDRx advertises done-for-you email deliverability that includes:

• Purchasing sub-domains
• Email warmup
• Inbox rotation
• DMARC and DKIM configuration
• Volume control
• Frequency variance and randomization

Those features are packaged so teams don’t have to stitch together a deliverability strategy themselves, but leaves dependence with Klenty and if anything goes wrong, you'll have a lesser immediate ability to solve the issue.

For sales teams or lead generation agencies focused on large scale operations and high-volume cold outreach, Agent Frank’s model minimizes the operational burden of maintaining email metrics, domain health, and warm-up cycles so teams can scale sends across many mailboxes with less risk.

Multi-Channel Engagement

• SDRx explicitly calls out outreach across email and LinkedIn, adaptive follow-ups optimized for the prospect’s buying journey, and robust deliverability mechanics.

That combination helps raise connect rates and diversify touchpoints so prospects who ignore email can still be reached on LinkedIn or through other signals.

SDRx also references additional agents (like calling agents) for inbound booking.

• Salesforge’s Agent Frank takes multichannel outreach a step further, with unlimited mailbox and LinkedIn sender support, and emphasizes pipeline building through continuous prospecting, follow-ups and meeting scheduling.
• Both of these channels are managed via the Primebox, a unified inbox that consolidates replies across email and LinkedIn into a single place and captures responses even if prospects reply from different addresses. This assures that no leads slip through the cracks.
• Salesforge also offers a full toolset around email infrastructure and deliverability which is crucial when you’re running high-volume email sequences. The multi-ESP solution, Megaforge, further helps control sending patterns and preserve sender health during multi-channel campaigns.

Customer Support & Resources

Customer support is a practical part of the business case for any AI SDR - support quality affects onboarding speed, how reps adopt the tool, and how quickly you can scale outreach without damaging sender reputation or interrupting the outreach process.

SDRx presents a more productized, resource-driven support approach: their site emphasizes access to:

• A blog
• A prompt library
• An E-Book

And drives prospects to schedule a demo as the primary engagement channel. Klenty additionally offers email and live chat support and a dedicated account manager when you become a client.

SDRx’s public materials focus heavily on operational enablement and on making the AI train itself on your business, while demos are the main route to getting the agent connected and supported in your CRM workflow.

Salesforge's approach further reduces the manual tasks sales teams often struggle with - no separate deliverability vendor, fewer manual data entry steps, and a partner focused on ironing out initial list hygiene and infrastructure.

Besides that, Agent Frank customers also get:

• 24/7 email and live chat support
• Extensive documentation
• Youtube tutorials
• An active Slack community
• And even weekly AMA sessions

For growing sales teams and lead generation agencies that prefer to shift heavy operational overhead away from internal staff, Agent Frank’s model is a strong fit.

They offload the manual tasks that consume SDR time and let reps focus on higher-value activities like closing deals and handling qualified leads.

Final Verdict - Which AI SDR Should You Pick For To Best Engage The Perfect ICP List?

If your sales org treats deliverability, sender reputation, and long-term pipeline health as strategic assets, if you want an AI SDR that arrives with a managed infrastructure, a dedicated account manager, and a controlled warm-up and multi-ESP sending plan - Agent Frank is designed precisely for that.

Salesforge’s model of bundling the Forge Stack with Agent Frank reduces dependence on external vendors, gives you explicit control over mailboxes and deliverability, and aligns personalization to a knowledge base and selected prospect signals.

Agent Frank’s flexibility and the dedicated onboarding process make scaling less risky for teams that want reps focused on selling rather than deliverability ops.

SDRx remains a great option if you need fast access to a vast prospecting database.

But if your business priorities include owning your infrastructure, guarding inbox placement, tightly aligning outreach to vast hyper-personalization, and integrating lead generation, verification and qualification in one, Agent Frank is the safer bet for consistent, long-term pipeline growth.

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