startwave.
Open workspace

Find the right people.
Choose how to reach them.

People search, AI audience research, and email sending. Start with the product that fits your workflow.

AudienceBuilder

For audiences that need more than a filter. Describe who you want, approve the criteria, and review a classified sample before building the full audience.

  • Start with a plain-language brief
  • Check fit for each person or company
  • Review a sample before spending more

Describe the audience.

“US sales leaders at B2B software companies with 10–200 employees—not consumer apps.”

Review the criteria. Check the sample. Unlock contacts when the fit looks right.

Startwave Sequencer

For teams and agencies ready to reach out. Bring your contacts, write your sequence, and run campaigns on managed email infrastructure.

  • Sending capacity on a flat 30-day plan
  • Scheduled campaigns and follow-ups
  • One inbox for replies and opt-outs
  • Campaign, inbox, and reporting APIs

Run the conversation.

Prepare
Contacts, message, and sending days
Send
Paced campaigns and follow-ups
Respond
Replies, opt-outs, and outcomes

Sends, replies, and recipient checks are included during your paid term.

Start where you need help.

Use the products separately today. A unified Startwave workspace is in development.