Instantly vs Starnus

Instantly

Instantly is the default choice for volume cold email because unlimited mailboxes and warmup are in the cheapest plan, which is exactly what deliverability-conscious senders need. The trade-off is a pricing page that is hard to read - the same plan shows two prices and two limits in different sections - and a product whose lead database, CRM and visitor tracking each want their own budget. Teams sending thousands of emails a month will find it cheap; a single founder sending fifty a week is paying for scale they do not use.

Pros

• +Unlimited email accounts and automatic warmup on the entry plan
• +Reply classification routes interested leads into a shared inbox
• +Lead database, CRM and website-visitor identification live in the same account
• +Developer API and exports to major CRMs and outreach tools

Cons

• −Pricing page contradicts itself on Hypergrowth and Supersonic prices and limits
• −Lead credits are a second subscription on top of the sending plan
• −Which tiers include the API is not stated on the pricing page
• −Operator is a Wyoming LLC with a registered-agent address and no founding information on the site

Starnus

One of the few outbound tools trying to own the whole chain — ICP, list, copy, sending, follow-up — rather than selling one slice of it and expecting you to assemble the rest. The free URL analysis is a fair way to judge list quality before you talk to anyone. The catch is that no price exists in public: the footer's own pricing link 404s, so every buyer goes through a demo call.

Pros

• +Free website analysis returns an ICP and competitor map with no signup
• +Runs LinkedIn and email inside one sequence rather than email only
• +Public API v1 plus a Python SDK, webhooks and real-time streaming
• +Per-campaign dashboard covering leads, sends, accepts and opens

Cons

• −No pricing published anywhere; the footer pricing page returns 404
• −Several linked pages — agents, managed service, about — are missing
• −Automated LinkedIn outreach carries account-restriction risk the site never addresses
• −No public evidence of scale beyond a Product Hunt badge

Is Instantly cheaper than Starnus?

Instantly starts at $47/mo; Starnus prices on request, so a quote is the only way to compare.

Which has a public API, Instantly or Starnus?

Both ship a public API, so either can be built on; the fact table above shows the platforms each one runs on.