AiSDR

AiSDR is an AI sales development platform that runs outbound campaigns for B2B companies on a pay-per-prospect basis. Its agent, Ami, builds the list, writes the messages, sends them by email and LinkedIn, and sorts the replies, while you approve the campaign and take the meetings. The main difference from most AI SDR vendors is access: you can sign up without a sales call or credit card, configure a campaign in chat, and pay only for the people actually contacted.

What is AiSDR used for?

AiSDR is used to start and run outbound prospecting without stitching together a data provider, a warmup service and a sequencer. Ami handles each stage and reports back in one place.

• Building prospect lists from more than two billion profiles with live signals and waterfall enrichment
• Writing personalized email and LinkedIn messages for each contact
• Setting up sending mailboxes, warming them up and running triple bounce checks
• Collecting replies in a unified inbox and classifying them with AI
• Syncing contacts and activity both ways with HubSpot, and with Salesforce on team plans
• Adding AI video and voice notes to outreach on team plans

Who AiSDR is best for

AiSDR fits founders, small sales teams and agencies that want to test outbound with a controlled budget before committing to an annual contract. Because there is no monthly fee on the entry plan, it works for seasonal or campaign-based prospecting. Larger teams contacting more than 1,000 people a month can move to volume plans. Companies that need phone outreach at scale, or deep Salesforce workflows from day one, may find it limited.

AiSDR pricing

As of October 2026, AiSDR's self-serve pay-as-you-go plan costs $1.50 per person prospected with no monthly fee, charged daily, and you can stop at any time. Research, list building and message writing are included in that price. There is no formal free trial, but you can sign up and set up a campaign before the paywall appears at launch. Team plans for 1,000 or more contacts a month are priced by volume, with the vendor saying per-contact costs can be up to 40 percent lower, and they add training, a dedicated GTM engineer, Salesforce integration, visitor and LinkedIn signals, and compliance paperwork. Optional add-ons include warmed-up mailboxes at $33, a per-campaign managed service at $149 and a fully managed service at $2,500 per month.

Limitations to keep in mind

• Per-contact pricing is easy to start with but can cost more than flat-fee tools at high volume
• Salesforce integration and some signals sit behind team plans
• The pricing page gives two different minimum campaign figures, so check the in-app amount
• Like any AI SDR, results depend on a clear offer and accurate targeting

AiSDR vs alternatives

Instantly and Smartlead are cheaper choices if you already have lead lists and want flat-rate sending across many mailboxes, but you write and manage the campaigns yourself. Reply.io offers a broader sales engagement suite with its own AI agent and phone features. lemlist is a good pick for teams that like hands-on personalization with images and multichannel steps. AiSDR wins when you want an agent to handle the list, the copy and the replies, and you prefer paying per contact over a monthly seat.

Tips for getting started with AiSDR

Describe your ideal customer and offer to Ami in concrete terms, including job titles to exclude, since the list quality drives everything else. Launch a small first batch of 50 to 100 contacts to check message tone and reply quality before scaling. Connect HubSpot early so replies and meetings land in your CRM instead of a separate inbox.

AiSDR FAQ

How much does AiSDR cost?

As of October 2026, AiSDR's pay-as-you-go plan costs $1.50 per person prospected with no monthly fee, and volume team plans are quoted for 1,000 or more contacts a month.

Is there a free trial of AiSDR?

Not formally. You can sign up without a credit card and build a campaign with Ami, and payment is required only when you launch it.

Does AiSDR do LinkedIn outreach?

Yes. AiSDR runs multichannel campaigns across email and LinkedIn and collects replies from both in a unified inbox.

What is the best alternative to AiSDR?

Instantly is a strong alternative for low-cost sending with your own lists, while Reply.io suits teams that want a full sales engagement platform with an AI agent.