Lightmeter helps B2B startups, marketplaces, and GTM agencies manage and optimize their email outreach deliverability for scalable sales growth. It delivers this value by offering a managed email delivery network, independent of major providers, coupled with expert support, analytics, and tools to ensure emails reach inboxes and avoid spam filters.
Stop stacking subscriptions. Call every data provider - emails, phones, enrichment, intent - from Claude Code, billed by credits, on a single API key.
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Lightmeter is for B2B startups and sales teams who want to reach prospects reliably and scale sales without their emails going to spam. It’s trusted by top startups like those in YCombinator and helps businesses like Fair Square Medicare and Campfire improve email delivery and open rates.
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Implementing Lightmeter involves connecting your sales apps like Apollo.io or Outreach.io in seconds with zero workflow changes, requiring only basic configuration. Then, customize domain warmup and backup settings if needed, which might take a few hours to optimize deliverability.
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