Top 8 AI Inbound SDRs in 2025
Inbound leads should be your easiest-to-book meetings.
They’re aware of your solutions. They’ve shown intent.
So why don’t more of them convert to pipeline?
It’s because most teams don’t respond fast enough.
When a lead shows interest, you have 5 minutes to act. After that, they’ve likely moved on.
While critical to engagement, human inbound SDRs often can’t reach out in those crucial first minutes.
That’s where AI Inbound SDRs come in. They can respond instantly, qualify leads, and ensure you don’t lose opportunities.
In this blog, we’ll explain what AI Inbound SDRs are and introduce you to the top 8 ones leading the space.
Let’s dive in.
What is an AI Inbound SDR?
An AI Inbound SDR is an AI solution designed to engage leads the moment they show interest, whether through a form submission, live chat, or website visit. Instead of waiting minutes or hours for a human rep to respond, the AI jumps in instantly, starting the conversation when attention is highest. From there, it collects essential information, qualifies the lead, and determines if they’re a good fit for your sales process
By automating this initial engagement, AI Inbound SDRs allow your human SDRs to focus on higher-value tasks like lead nurturing.
Top 8 AI Inbound SDRs in 2025
1. SchedX
SchedX is an AI Inbound SDR that lives on your website, calls and talks to your website visitors/ leads, answers questions on your business, qualifies them, books the meeting, and routes them to the right sales rep.
Key Features of SchedX
1. Responds Instantly Without Latency
SchedX processes conversations in real time, responding immediately to questions, objections, and prospect cues, ensuring smooth, uninterrupted conversations.
2. Trains Deeply on Your Product
SchedX learns your product inside out – your value proposition, customer pain points, case studies, differentiators, and more. With this deep understanding, it’s equipped to navigate tough product questions and objections, respond to competitor mentions, and give answers just like your top reps would.
3. Uncovers Need, Qualifies, and Scores Leads
SchedX asks targeted discovery questions to assess a lead’s need for your solution. It evaluates their responses against BANT, MEDDIC, or custom criteria to identify fit, ensuring only qualified leads are handed over to sales.
4. Handles Interruptions Naturally
SchedX can also handle interruptions naturally – recognizing when a lead interjects, adjusting mid-conversation, and providing relevant answers without breaking the flow.
5. Schedules and Routes Meetings Automatically
When a lead agrees to a demo, SchedX books the calendar slot and instantly routes it to the right rep, ensuring a smooth handoff without any manual effort.
6. Speaks Multiple Languages
SchedX can engage prospects in multiple languages, ensuring smooth conversations across global markets.
SchedX Pricing
Contact SchedX to know more.
2. Luru
Luru is an AI Inbound SDR that engages and qualifies inbound leads across channels like email, chat, and forms.
Key Features of Luru
- Automated Lead Response: Luru responds to inbound leads through channels like chat, forms, and email, ensuring no lead is left unanswered.
- Lead Qualification: It qualifies leads based on predefined criteria, helping filter out those not yet ready for direct sales engagement.
- CRM Integration: Luru syncs with your CRM, keeping lead data up-to-date without requiring manual input.
Luru Pricing
Luru offers two subscription plans:
- Ensign: $800 per user/month
- Captain: $1,500 per user/month
3. Piper
Piper is an AI inbound SDR that engages and qualifies leads in real-time through chat, voice, and video.
Key Features of Piper
- AI Conversations: Piper engages website visitors in real-time through chat, voice, and video, qualifying leads
- Personalized Marketing Offers: Piper serves tailored content to visitors based on their unique criteria.
- Lead Qualification: Piper uses data from CRM to qualify leads and route them to the appropriate sales reps.
Piper Pricing
Piper pricing is unavailable on their website.
4. Conversica
Conversica provides AI Inbound SDR Agents that engage and qualify inbound leads through two-way conversations across email, SMS, and chat.
Key Features of Conversica
- Lead Outreach and Follow-up: Conversica reaches out to inbound leads automatically via email and other channels, ensuring consistent follow-up.
- Lead Qualification: It identifies interest and buying intent by asking relevant questions and capturing responses.
- Multi-Channel Support: Handles conversations over email, SMS, and chat, helping connect with leads where they’re most active.
Conversica Pricing
Conversica offers subscription-based pricing starting at $2,999 per month.
5. Julian
Julian is an AI phone agent designed to autonomously handle inbound sales calls, acting as an Inbound SDR for your business.
Key Features of Julian
- Inbound Calling: Julian instantly responds to incoming leads.
- Personalized Conversations: He adapts his messaging based on the context of each call, industry, and prospect.
- Lead Qualification: Julian uses established frameworks like BANT or MEDDIC to qualify prospects, uncovering needs and determining fit during live conversations.
Julian Pricing
Julian pricing is unavailable on their website.
6. Swan
Swan AI identifies inbound website traffic by identifying high-intent visitors and triggering outreach via LinkedIn.
Key Features of Swan
- Visitor Identification: Recognizes anonymous website visitors
- Lead Scoring Based on Behavior: Swan factors in visitor behavior (pages viewed, time on site, etc.) to score inbound leads and prioritize outreach.
- LinkedIn Outreach Triggering: Uses LinkedIn as a contact channel to engage qualified leads based on website activity.
Swan Pricing
Swan pricing starts at $350/mo and goes up to $1250/mo. Custom plans also available.
7. Reply
Reply.io offers an AI inbound SDR solution that automates lead engagement, qualification, and follow-up through multichannel outreach, including email, LinkedIn, and SMS.
Key Features of Reply
- Inbound Lead Sequencing: Automatically adds new inbound leads to pre-built sequences for timely follow-up.
- Multi-Channel Outreach: Engages leads via email, LinkedIn, calls, and SMS to increase response rates.
- Lead Scoring: Prioritizes leads based on engagement metrics to focus on high-potential prospects.
Reply Pricing
Reply pricing starts at $300/mo.
8. Relevance
Relevance AI provides an AI-powered inbound SDR solution that automates lead engagement and qualification through personalized, multi-channel outreach.
Key Features of Relevance
- Automated Lead Engagement: Initiates conversations with inbound leads across various channels.
- Personalized Outreach: Utilizes AI to tailor messages based on lead behavior and profile data.
- Lead Scoring and Qualification: Employs AI-driven algorithms to assess lead quality, prioritizing high-intent prospects for sales teams.
Relevance Pricing
Relevance pricing starts at $19/mo and goes to $600/mo. Custom plans also available.
Finding the Right AI Inbound SDR For Your Sales Team
When it comes to inbound leads, speed is everything. But realistically, responding quickly is often easier said than done. In the time it takes your team to manually engage with a lead, that opportunity can easily move on.
That’s where AI Inbound SDRs come in. Imagine your inbound leads are instantly greeted, their needs quickly understood, and meetings scheduled on the spot.
SchedX does exactly that. It’s built to take immediate action when a lead shows interest, qualifying them, answering questions, and routing meetings to the right rep – all in minutes.
If you are looking to improve your lead response time with an AI Inbound SDR, book a demo of SchedX to learn more.
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