Best AI SDR Tools in 2026

An AI SDR tool is software that runs outbound or inbound sales development on its own. It researches accounts, drafts outreach, sends it, then books meetings with little or no rep involvement. That is a narrower category than “SDR tools” in general. The broader term also covers CRMs, dialers, conversation-intelligence platforms. This guide only covers the autonomous AI-agent platforms built specifically to replace or extend a human SDR’s day-to-day work. If you want the full sales development stack (data providers, engagement tools, call coaching), see our broader SDR tools roundup.

AI SDR Tools Compared at a Glance

Prices and tiers checked directly on each vendor’s pricing page in early November 2026. Confirm current numbers with the vendor before you budget, since several of these change without much notice.

What to Check Before You Buy One

Data accuracy and compliance

An AI SDR agent is only as good as the contact data it works from. If it emails stale or incorrectly sourced addresses, you get bounces, spam complaints, a damaged sending domain; not meetings. Ask every vendor how their contacts are sourced and verified, and whether their data practices meet the compliance rules in the regions you sell into.

Channel coverage

Some tools focus on inbound website and chat conversion, like Qualified’s Piper. Others are built for outbound email and social, like 11x’s Alice. Match the tool to the motion you actually run, rather than buying for breadth you won’t use.

Human-in-the-loop controls

Decide how much autonomy you actually want. A fully autonomous agent can send at a volume no human team could match, but a poorly configured one can also blast generic messaging across your best target accounts before anyone notices. Look for approval queues and send limits, plus an easy way to pause a sequence mid-run.

Integration fit

Check whether the tool writes cleanly into your CRM and syncs replies both ways. It should also respect your existing suppression lists. An agent that creates duplicate records or double-books a prospect your human reps are already talking to causes more cleanup work than it saves.

True all-in cost

The sticker price is rarely the full cost. Several of these tools charge separately for contacts, credits, mailboxes, or a managed-service add-on. If the tool doesn’t include a contact database, as with AiSDR or Regie.ai, you still need to budget for a data provider on top of the subscription.

The Best AI SDR Tools, Ranked

1. 11x (Alice and Julian)

11x positions its products as “revenue agents” rather than conventional software, built for teams with enterprise budgets. Alice handles outbound: she researches accounts and writes personalized email and social outreach across multi-channel sequences. Julian handles inbound and expansion work: voice and chat responses to new leads, speed-to-lead follow-up over SMS or WhatsApp, automated meeting scheduling.

The tradeoff is pricing transparency. 11x publishes no price on its site, and third-party estimates for its plans range from roughly $2,500 to $5,000 or more a month, none of them confirmed by the vendor. Budget for a sales conversation rather than a self-serve signup.

Source: 11x.ai.

2. Artisan (Ava)

Artisan’s Ava agent is built around a bundled database, which Artisan states at 250M+ verified contacts on its own site. That makes Artisan one of the few AI SDR agents that doesn’t require you to bring an external data source. Prospecting and outreach both sit inside the same product.

Pricing is the unclear part. Artisan’s own pricing page is credit-based, with tiers “scoped to lead volume, mailboxes and dialer seats.” It lists no dollar amounts. Third-party estimates for entry plans range from around $600 to $2,000 or more a month depending on volume, with none of those figures confirmed directly by the vendor.

Source: Artisan pricing.

3. AiSDR (Ami)

AiSDR is the most transparent vendor on pricing in this list by a wide margin. Its self-serve plan charges $1.50 per person reached. There is no monthly fee and billing runs daily, so you can cancel at any time. Team plans move to volume-based pricing with up to 40% lower cost per contact at scale, billed quarterly, with a 20% discount for annual commitments.

Ami, AiSDR’s agent, handles prospecting (the vendor claims access to 2B+ profiles via its own enrichment waterfall); multichannel sequences across email and LinkedIn; bounce checking and mailbox warmup; a unified reply inbox with AI-assisted classification. A fully managed service is available for $2,500 a month if you want AiSDR’s team running campaigns for you rather than self-serve.

Source: AiSDR pricing.

4. Regie.ai (RegieGO)

Regie.ai’s current product, RegieGO, is the only tool on this list with a genuinely free tier: up to 10 people can share a pool of 250 one-time credits with no credit card required. That makes it the lowest-friction way to try an AI SDR agent before committing budget.

Paid tiers scale from an individual Pro plan (credits and a parallel dialer that can call up to five lines at once) to a Team plan with a shared CRM and prospect pool, two-seat minimum. RegieGO leans more toward a productivity layer for human reps than a fully autonomous agent. It researches, drafts, enriches; but keeps a person sending from their own Gmail or Outlook rather than running the whole sequence independently.

Source: Regie.ai pricing.

5. Qualified (Piper)

Qualified’s Piper agent is built for a different motion than the rest of this list: converting inbound website traffic rather than running cold outbound. Piper is multi-modal across text, voice, video. It engages visitors on your site and can hand qualified conversations to a human rep, or book a meeting directly, in multiple languages.

Every tier is sales-led with no published price, but the tiers do disclose usage limits. The entry Premier tier includes 250,000 monthly web sessions and 2,500 monthly active email contacts under one agent profile, scaling up to 5,000,000 sessions and 25,000 active contacts on the Ultimate tier.

Source: Qualified pricing.

6. Amplemarket (Duo)

Amplemarket is a prospecting and engagement platform with an AI layer, called Duo, built on top rather than sold as a standalone agent. Duo Copilot, which powers signal detection and copywriting, is included on every plan. That includes the entry Startup tier at $600/month on an annual term.

Duo Voice (AI voice messages at scale) and Duo Inbox (AI-drafted reply handling) are reserved for the Growth and Elite tiers, so the full autonomous experience costs more than the published entry price. Amplemarket’s own contact database is bundled in at every tier: 27,000 contacts on Startup, 140,000 on Growth, and 400,000 on Elite.

Source: Amplemarket pricing.

Where AI SDR Tools Still Need a Human

Every vendor on this list automates real work, but none of them replaces a human SDR outright, and the vendors that are honest about their own limits tend to be the ones worth trusting. AI agents are strong at list-building, enrichment, first-touch personalization at volume, round-the-clock response to inbound leads. They are weaker at live cold calling, in-person event networking, reading subtle pushback in a conversation, carrying a complex enterprise deal through multiple stakeholders.

The practical pattern among teams using these tools well is a hybrid one. Let the agent handle the repetitive top-of-funnel grunt work. Keep a human SDR or AE in the loop for judgment calls, objection handling, anything that looks like a real opportunity. A poorly supervised, fully autonomous agent sending generic messages at scale can burn through your target account list and damage your sending reputation faster than a slower, more careful human team would.

Frequently asked questions