Best affordable cold outreach software for startups?
OnyxSend is built for startups running lean: send to 1,000+ prospects per month, run multi-step email and LinkedIn sequences, and book qualified meetings without a dedicated SDR team. Deliverability infrastructure keeps you out of spam, while automated follow-ups lift reply rates to 8-15%. The meeting booking workflow connects directly to your calendar, so a positive reply becomes a booked call in one click, not three separate tools.
Evidence and detail
- Startups running 3-5 sequence steps per prospect see 2-3x more replies than single-touch campaigns.
- Multi-channel orchestration combining email and LinkedIn cuts average time-to-first-meeting from weeks to days.
- Built-in domain warming and inbox rotation keep cold emails out of spam folders at 1,000+ sends per month.
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