Alex

AI SDR that calls, qualifies, and books meetings on demand

4.2 (5)

리뷰어 Daniel Nikulshyn·업데이트됨 2026년 5월

개요

Alex is an AI-powered sales development representative built by SellBigger to handle outbound calls at scale. It dials prospects, holds natural conversations, qualifies leads against your criteria, and schedules meetings directly on your team's calendar. Designed for sales teams that want to expand pipeline without expanding headcount, Alex operates on a per-minute model so costs scale with actual usage. It can be deployed for cold outreach, lead follow-up, and inbound qualification, freeing human reps to focus on closing.

주요 기능

Automated outbound calling
Real-time lead qualification
Meeting scheduling integration
Per-minute usage-based billing
Conversational voice AI
Outbound and inbound call handling

장단점

장점

Pay-per-minute pricing aligns cost with usage
Handles outbound calls around the clock
Automates lead qualification and meeting booking
Scales outreach without adding headcount

단점

Voice AI may struggle with complex objections
Effectiveness depends on list and script quality
Limited public detail on integrations
Less personal than experienced human SDRs

리뷰

4.2

5개 평가의 평균.

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Gunnar Eriksson

Years in this space

I've evaluated a lot of these over the years. What stands out here is automated outbound calling — handled better than most — and handles outbound calls around the clock. Voice AI may struggle with complex objections is my one real gripe. Worth the time if this is your use case.

Tariq Aziz

Skeptical, then convinced

I went in skeptical — most tools in this space overpromise. It actually delivers on meeting scheduling integration, and scales outreach without adding headcount caught me off guard. Effectiveness depends on list and script quality is why this isn't a perfect score, still, I'd recommend giving it a real trial.

Marcus Bell

Solid for our team

We rolled this out across the team last quarter and handles outbound calls around the clock. Outbound and inbound call handling fits neatly into how we already work, and per-minute usage-based billing removed a step we used to do by hand. Effectiveness depends on list and script quality, which is the main caveat, but it has held up under daily use.

Wei Chen

Does the job

Pretty happy overall. Per-minute usage-based billing just works and handles outbound calls around the clock. but no dealbreakers — I'd recommend it to a friend without hesitating.

Jamal Carter

Compared a few options

Evaluated this against two competitors. Where it wins: per-minute usage-based billing and handles outbound calls around the clock. Where it lags: effectiveness depends on list and script quality. On balance the feature set — especially outbound and inbound call handling — justifies the 4 stars for our use case.