AiSDR
Stands out: A public $250 Solo plan (200 AI-researched contacts) with HubSpot, Salesforce, Close, Clay and Calendly named, and cancel-anytime terms.
Watch out: Explore is $900/mo and Scale $2,500. There is no free trial; the vendor says warmup makes a 30-day window pointless. Per-campaign managed service is extra.
Not the right fit for
- People who need a $40 sequencer
- Teams that insist on a free trial
- Enterprises that want a fully managed $2,500 desk on day one without knowing Solo
Rox
Stands out: Teams is $255/mo for 15,000 actions and unlimited seats, with CRM writeback, instead of per-rep seat licenses.
Watch out: Unused Agent Actions expire at the end of the billing cycle, and hitting the cap pauses new tasks until renewal or an early reset on paid plans.
Not the right fit for
- Enterprises that need SAML, SCIM, and warehouse sync without talking to sales
- Teams that want unused monthly credits to roll over