Alternative to
6 Alternatives to Apollo in 2026
Apollo.io users start comparing when the plan page shows no dollar amounts, when the free tier turns out to be Gmail-only, or when a security review finds certifications but no hosting region. Teams that only need email lookups move to Hunter, while those wanting broader company data look at ZoomInfo or SalesIntel.
Why people look for an alternative to Apollo
The pricing page shows no amounts
Basic and Professional list features but no dollar figures, and Custom is quote only. A buyer cannot budget seats and credits from the page, and annual billing is only described as discounted.
The free plan is narrow
Free has no time limit, but its email campaigns work with Gmail accounts only. A team on Microsoft mail has to jump to a paid plan before sending a single sequence.
The Trust Center answers only part of the review
The page lists SOC 2 Type 2, ISO/IEC 27001 and GDPR, plus Amazon Web Services and Google Cloud as subprocessors. It states no hosting region, AI training position or retention period, so those need written answers.
The best Apollo alternatives
- 1
ZoomInfo
ZoomInfo is sold as use-case packages by quote. Usage-priced API, MCP and CLI access is offered, and data can be delivered into Snowflake, Databricks, BigQuery or S3. The security page cites ISO 27001, 27701, 27017 and 42001 along with a SOC 2 Type II attestation.
Switch if you Move up if you need warehouse delivery and enrichment across sources, and can buy through a sales conversation.
- 2
SalesIntel
SalesIntel pairs human-verified contacts with unlimited exports per user, so there is no per-record meter to watch. A Research on Demand feature lets each user ask for ten missing contacts a month. It also covers intent data, visitor identification and a dialer, all quoted without public amounts.
Switch if you Choose it if per-record credits frustrate your reps and you accept a sales call to get a price.
- 3
Leadinfo
Leadinfo, a Dutch vendor, identifies the companies visiting your website. Starter costs €69 a month for up to 50 identified companies and includes three users and a decision-maker database. Its trial asks for no card, and the pages show an ISO 27001 badge.
Switch if you Pick it if you sell in Europe and want to act on website visitors rather than build cold lists.
- 4
Hunter does three jobs: Domain Search, Email Finder and Email Verifier. Fifty credits a month are free, and the Starter tier is 49 EUR monthly. Credits expire monthly. Google Cloud hosting in Belgium and three months of history retention are written on its pages.
Switch if you Choose it if finding and verifying email addresses is the whole job and you want hosting stated on the page.
- 5
Lead411
Lead411 starts at $49 a month for 1,000 exports, with 12,000 exports from $490 on an annual plan. Exports you do not use carry into the next cycle, and the 7-day trial hands you 50 of them. Intent signals need an annual subscription, and the API starts at the Ignite tier.
Switch if you Try it if you export contacts in bulk on a tight budget and will commit to an annual plan for intent.
- 6
Vainu
Vainu is a Finnish company database where each licence covers one country and one to two seats. Reach is €250 a month billed annually, excluding VAT, and the data can arrive through a platform, API, MCP, CLI or a managed service. Its pages read for this ranking name no certifications.
Switch if you Consider it if your accounts sit in the Nordics and you want monthly prices printed up front.
Before you switch away from Apollo
Apollo bundles data with outreach, so list what actually runs inside it: active sequences, call recordings, the Chrome extension, domain warming and inbox rotation, and any ChatGPT or Claude workflows. Export contacts and saved lists, and note which CRM fields Apollo overwrites. Most alternatives here sell data only, so you may need a separate sending tool. Ask your Apollo contact in writing for the hosting region, retention period and training position, since the Trust Center does not give them, and ask every candidate the same three questions.
The full ranking of this category is in Best Sales Intelligence Software in 2026.
Frequently asked questions
Does the free Apollo.io plan work with Outlook or only Gmail?
Apollo's pricing page says the Free plan runs email campaigns with Gmail accounts only, and it has no time limit. The page does not say what other mailboxes need, so check which paid tier unlocks them. Hunter also has a free plan, but it is a credit-based lookup, not a sending tool.
Which Apollo alternatives keep unused credits?
Lead411 lists rollover of unused exports on all subscriptions, while Hunter credits do not carry over. SalesIntel avoids the question by offering unlimited exports per user on quote. Apollo's own credits, according to the category review of its pages, expire at the end of each billing cycle.
Does Apollo state where it hosts customer data?
Its Trust Center names Amazon Web Services and Google Cloud as subprocessors but gives no region, and no retention or AI training terms. Hunter states Google Cloud in Belgium on its own pages, and ZoomInfo's security page says only that hosting is across major cloud providers.
Can I replace Apollo's dialer and sequences with these tools?
Mostly not. ZoomInfo packages cover prospecting and pipeline, but the other five alternatives here sell contact data, lookups or visitor identification, not a sequencing engine. Plan on pairing them with a separate email and calling tool, and compare that combined cost with an Apollo Professional seat.