
Apollo
Apollo covers company search, contact discovery, browser-based enrichment, and AI outreach drafting in one workflow, but contact freshness and personalization depth still need validation.
Strong all-in-one workflow, mixed data reliability
Apollo met the core outreach workflow in testing: it found companies, surfaced employees, exposed some direct contact data, worked inside LinkedIn and company sites through its Chrome extension, offered APIs for automation, and generated usable outreach drafts. The tradeoff is data reliability and depth. Employee coverage was not fully fresh in validation, some contact records needed confidence checks, and the strongest email mode personalized mainly at the company level rather than deeply at the individual level.
In-Depth Review
Our detailed analysis of Apollo — features, performance, and real-world testing.
Feature-by-Feature Breakdown
Company search by domainReturned the right company for a known target.▾
Feature tested: Company search by domain
Result: Passed
Verdict: Returned the right company for a known target.
Expected behavior: Tested whether Apollo could find a real company from the query "vespa.ai" and return a usable company record as the starting point for prospecting.
Test case: Text prompt → Image
Input type: Text prompt
Input used: Input artifact (Text prompt): Search query
Observed output: Output artifact (Image): On Apollo's Find companies page, searching "vespa.ai" returned a matching company result. That gave a direct starting record for moving from company discovery i — apollo-apollo-find-companies-vespa-search.png
Input artifact: Input artifact (Text prompt): Search query
Output artifact: Output artifact (Image): On Apollo's Find companies page, searching "vespa.ai" returned a matching company result. That gave a direct starting record for moving from company discovery i — apollo-apollo-find-companies-vespa-search.png
What changed: Text prompt transformed into Image
Why it matters / Conclusion: Apollo handled a known company/domain lookup cleanly.
Tested whether Apollo could find a real company from the query "vespa.ai" and return a usable company record as the starting point for prospecting.

On Apollo's Find companies page, searching "vespa.ai" returned a matching company result. That gave a direct starting record for moving from company discovery into employee and contact research inside the same product.
Known-person lookupStrong for locating named prospects.▾
Feature tested: Known-person lookup
Result: Passed
Verdict: Strong for locating named prospects.
Expected behavior: Tested people search with the known prospect "Tytus Golas" to see whether Apollo could surface the intended person and enough context to verify identity before outreach.
Test case: Text prompt → Image
Input type: Text prompt
Input used: Input artifact (Text prompt): People search
Observed output: Output artifact (Image): Apollo's Find people search returned Tytus Golas with role and email information, plus enough profile context to help confirm that the result was the intended c — apollo-apollo-find-people-tytus-golas.png
Input artifact: Input artifact (Text prompt): People search
Output artifact: Output artifact (Image): Apollo's Find people search returned Tytus Golas with role and email information, plus enough profile context to help confirm that the result was the intended c — apollo-apollo-find-people-tytus-golas.png
What changed: Text prompt transformed into Image
Why it matters / Conclusion: Apollo is effective when you already know the person you want to reach.
Tested people search with the known prospect "Tytus Golas" to see whether Apollo could surface the intended person and enough context to verify identity before outreach.

Apollo's Find people search returned Tytus Golas with role and email information, plus enough profile context to help confirm that the result was the intended contact rather than a namesake.
Prospect relevance still needs manual validationPlausible matches are not the same as confirmed prospects.▾
Feature tested: Prospect relevance still needs manual validation
Result: Passed
Verdict: Plausible matches are not the same as confirmed prospects.
Expected behavior: Tested whether a contact surfaced from a company record could be treated as a qualified prospect without additional checking by reviewing Apollo's Chapple company page and then cross-checking the related LinkedIn profile.
Test case: Text prompt → Image
Input type: Text prompt
Input used: Input artifact (Text prompt): Company record review
Observed output: Output artifact (Image): On the Chapple company page, Apollo surfaced a person record that initially looked relevant to the company based on the company/contact association shown in the — apollo-apollo-company-page-chapple.png
Input artifact: Input artifact (Text prompt): Company record review
Output artifact: Output artifact (Image): On the Chapple company page, Apollo surfaced a person record that initially looked relevant to the company based on the company/contact association shown in the — apollo-apollo-company-page-chapple.png
What changed: Text prompt transformed into Image
Test case: Text prompt → Image
Input type: Text prompt
Input used: Input artifact (Text prompt): Manual validation step
Observed output: Output artifact (Image): Reviewing Ann Chapple's LinkedIn profile showed why Apollo results still need manual validation: a plausible company/contact match is not the same thing as a co — apollo-linkedin-profile-ann-chapple.png
Input artifact: Input artifact (Text prompt): Manual validation step
Output artifact: Output artifact (Image): Reviewing Ann Chapple's LinkedIn profile showed why Apollo results still need manual validation: a plausible company/contact match is not the same thing as a co — apollo-linkedin-profile-ann-chapple.png
What changed: Text prompt transformed into Image
Why it matters / Conclusion: Apollo can surface likely contacts, but users still need to confirm role and relevance before outreach.
Tested whether a contact surfaced from a company record could be treated as a qualified prospect without additional checking by reviewing Apollo's Chapple company page and then cross-checking the related LinkedIn profile.

On the Chapple company page, Apollo surfaced a person record that initially looked relevant to the company based on the company/contact association shown in the record.

Reviewing Ann Chapple's LinkedIn profile showed why Apollo results still need manual validation: a plausible company/contact match is not the same thing as a confirmed, currently relevant prospect.
Contact accuracy on surfaced emailsUsable contact data exists, but accuracy is not guaranteed on hard cases.▾
Feature tested: Contact accuracy on surfaced emails
Result: Passed
Verdict: Usable contact data exists, but accuracy is not guaranteed on hard cases.
Expected behavior: Tested a contact-accuracy edge case by searching Vespa.ai for Frode Lundgren in Apollo and comparing the returned email against an externally verified contact record.
Test case: Text prompt → Image
Input type: Text prompt
Input used: Input artifact (Text prompt): Apollo contact lookup
Observed output: Output artifact (Image): Apollo's Vespa.ai company page filtered to Frode Lundgren returned a direct email, frodelu@vespa.ai, along with a request-phone action. — apollo-apollo-vespa-ai-filtered-contact.png
Input artifact: Input artifact (Text prompt): Apollo contact lookup
Output artifact: Output artifact (Image): Apollo's Vespa.ai company page filtered to Frode Lundgren returned a direct email, frodelu@vespa.ai, along with a request-phone action. — apollo-apollo-vespa-ai-filtered-contact.png
What changed: Text prompt transformed into Image
Test case: Text prompt → Image
Input type: Text prompt
Input used: Input artifact (Text prompt): External validation
Observed output: Output artifact (Image): In the validation artifact, Smartlead showed a different verified address for the same person, frode@vespa.ai. That mismatch means Apollo's surfaced email shoul — apollo-smartlead-verified-contact-table.png
Input artifact: Input artifact (Text prompt): External validation
Output artifact: Output artifact (Image): In the validation artifact, Smartlead showed a different verified address for the same person, frode@vespa.ai. That mismatch means Apollo's surfaced email shoul — apollo-smartlead-verified-contact-table.png
What changed: Text prompt transformed into Image
Why it matters / Conclusion: Apollo can expose direct emails, but researchers should still verify them before sending.
Tested a contact-accuracy edge case by searching Vespa.ai for Frode Lundgren in Apollo and comparing the returned email against an externally verified contact record.

Apollo's Vespa.ai company page filtered to Frode Lundgren returned a direct email, frodelu@vespa.ai, along with a request-phone action.

In the validation artifact, Smartlead showed a different verified address for the same person, frode@vespa.ai. That mismatch means Apollo's surfaced email should be checked before it is used in live outreach.
Employee coverage and freshnessGood breadth, imperfect freshness.▾
Feature tested: Employee coverage and freshness
Result: Passed
Verdict: Good breadth, imperfect freshness.
Expected behavior: Tested how completely Apollo represented FutureSmart AI by reviewing the company's employee list and comparing it against current company information.
Test case: Text prompt → Image
Input type: Text prompt
Input used: Input artifact (Text prompt): Company employee listing
Observed output: Output artifact (Image): Apollo surfaced 24 employee records for FutureSmart AI, spanning roles such as AI Content Research Intern, Gen AI QA Intern, Gen AI Intern, and Frontend Enginee — apollo-apollo-company-page-futuresmart-ai.png
Input artifact: Input artifact (Text prompt): Company employee listing
Output artifact: Output artifact (Image): Apollo surfaced 24 employee records for FutureSmart AI, spanning roles such as AI Content Research Intern, Gen AI QA Intern, Gen AI Intern, and Frontend Enginee — apollo-apollo-company-page-futuresmart-ai.png
What changed: Text prompt transformed into Image
Why it matters / Conclusion: Apollo gives a useful org snapshot, but not a guaranteed current roster.
Tested how completely Apollo represented FutureSmart AI by reviewing the company's employee list and comparing it against current company information.

Apollo surfaced 24 employee records for FutureSmart AI, spanning roles such as AI Content Research Intern, Gen AI QA Intern, Gen AI Intern, and Frontend Engineer. The breadth was useful for initial prospecting, but validation against current company information showed that the list was not fully current: some team members were missing and some surfaced names may no longer have been active at the company.
Natural-language prospect discoveryGood at turning intent into filters, not at delivering a finished shortlist.▾
Feature tested: Natural-language prospect discovery
Result: Passed
Verdict: Good at turning intent into filters, not at delivering a finished shortlist.
Expected behavior: Tested Apollo AI Assistant with the prompt: "Find 10 AI startups in customer support automation and identify the most relevant contacts for partnership outreach."
Test case: Text prompt → Image
Input type: Text prompt
Input used: Input artifact (Text prompt): AI Assistant prompt
Observed output: Output artifact (Image): Apollo translated the natural-language request into explicit keyword and industry filters, then returned a large results pool rather than a finished shortlist. — apollo-apollo-ai-startups-customer-support-filtered-search.png
Input artifact: Input artifact (Text prompt): AI Assistant prompt
Output artifact: Output artifact (Image): Apollo translated the natural-language request into explicit keyword and industry filters, then returned a large results pool rather than a finished shortlist. — apollo-apollo-ai-startups-customer-support-filtered-search.png
What changed: Text prompt transformed into Image
Why it matters / Conclusion: The AI Assistant helps structure prospecting searches, but users still need to narrow and qualify the results.
Tested Apollo AI Assistant with the prompt: "Find 10 AI startups in customer support automation and identify the most relevant contacts for partnership outreach."

Apollo translated the natural-language request into explicit keyword and industry filters, then returned a large results pool rather than a finished shortlist. The captured search showed 71K total companies and 7,134 matching results, including companies like Verloop.io, Lucidya, Wati, SuperAGI, INSIDEA, and CEQUENS. This made the prompt useful as a search-builder, but not as a turnkey 'find 10 best prospects' workflow.
Chrome extension enrichment on LinkedIn and websitesHelpful for inline research and faster workflow handoff.▾
Feature tested: Chrome extension enrichment on LinkedIn and websites
Result: Passed
Verdict: Helpful for inline research and faster workflow handoff.
Expected behavior: Tested Apollo's browser extension on a real LinkedIn profile and on a company website to see whether it could surface prospect and company information without leaving the page.
Test case: Text prompt → Image
Input type: Text prompt
Input used: Input artifact (Text prompt): LinkedIn extension test
Observed output: Output artifact (Image): On Tytus Golas's LinkedIn profile, Apollo matched the person record in-page and surfaced role, company, email, and next-step actions like Add to list, Add to Se — apollo-linkedin-plus-apollo-contact-panel-tytus-golas.png
Input artifact: Input artifact (Text prompt): LinkedIn extension test
Output artifact: Output artifact (Image): On Tytus Golas's LinkedIn profile, Apollo matched the person record in-page and surfaced role, company, email, and next-step actions like Add to list, Add to Se — apollo-linkedin-plus-apollo-contact-panel-tytus-golas.png
What changed: Text prompt transformed into Image
Test case: Text prompt → Image
Input type: Text prompt
Input used: Input artifact (Text prompt): Website extension test
Observed output: Output artifact (Image): On Marblism's website, Apollo identified the company directly from the page and opened a sidebar with company category, location, phone, employee count, and key — apollo-marblism-landing-page-with-apollo-company-sidebar.png
Input artifact: Input artifact (Text prompt): Website extension test
Output artifact: Output artifact (Image): On Marblism's website, Apollo identified the company directly from the page and opened a sidebar with company category, location, phone, employee count, and key — apollo-marblism-landing-page-with-apollo-company-sidebar.png
What changed: Text prompt transformed into Image
Why it matters / Conclusion: The extension materially reduces manual effort when researching prospects in the browser.
Tested Apollo's browser extension on a real LinkedIn profile and on a company website to see whether it could surface prospect and company information without leaving the page.

On Tytus Golas's LinkedIn profile, Apollo matched the person record in-page and surfaced role, company, email, and next-step actions like Add to list, Add to Sequence, and Compose email. That reduced context-switching between research and outreach setup.

On Marblism's website, Apollo identified the company directly from the page and opened a sidebar with company category, location, phone, employee count, and keyword-style enrichment tags. That gave quick firmographic context before running a full search in Apollo.
API search and enrichment accessAutomation-friendly.▾
Feature tested: API search and enrichment access
Result: Passed
Verdict: Automation-friendly.
Expected behavior: Tested whether Apollo exposes APIs for search and enrichment workflows that could be integrated into internal automation.
Test case: Text prompt → Image
Input type: Text prompt
Input used: Input artifact (Text prompt): Developer portal check
Observed output: Output artifact (Image): Apollo's developer portal showed separate Search API and Enrichment API entry points, along with usage and subscription pages on the dashboard. That confirms Ap — apollo-apollo-api-quickstart-dashboard.png
Input artifact: Input artifact (Text prompt): Developer portal check
Output artifact: Output artifact (Image): Apollo's developer portal showed separate Search API and Enrichment API entry points, along with usage and subscription pages on the dashboard. That confirms Ap — apollo-apollo-api-quickstart-dashboard.png
What changed: Text prompt transformed into Image
Why it matters / Conclusion: Apollo can plug into internal prospecting workflows instead of forcing everything through the UI.
Tested whether Apollo exposes APIs for search and enrichment workflows that could be integrated into internal automation.

Apollo's developer portal showed separate Search API and Enrichment API entry points, along with usage and subscription pages on the dashboard. That confirms Apollo can support programmatic prospect search and record enrichment outside the web app.
Template-based outreach draftsFast but rigid.▾
Feature tested: Template-based outreach drafts
Result: Passed
Verdict: Fast but rigid.
Expected behavior: Tested Apollo's template-style email generation in a sequence using the AIDemos outreach context and a subject template that personalized the company name.
Test case: PDF document → Image
Input type: PDF document
Input used: Input artifact (PDF document): Context document used for Apollo's outreach email tests. — apollo-aidemos-outreach-context.pdf
Observed output: Output artifact (Image): In template mode, Apollo produced a preview that stayed close to the original sequence template and mainly swapped in light variables such as the company name. — apollo-apollo-outbound-sequence-editor-preview.png
Input artifact: Input artifact (PDF document): Context document used for Apollo's outreach email tests. — apollo-aidemos-outreach-context.pdf
Output artifact: Output artifact (Image): In template mode, Apollo produced a preview that stayed close to the original sequence template and mainly swapped in light variables such as the company name. — apollo-apollo-outbound-sequence-editor-preview.png
What changed: PDF document transformed into Image
Why it matters / Conclusion: Template mode is quick to launch, but it does not add much intelligence by itself.
Tested Apollo's template-style email generation in a sequence using the AIDemos outreach context and a subject template that personalized the company name.

In template mode, Apollo produced a preview that stayed close to the original sequence template and mainly swapped in light variables such as the company name. The research notes also flagged that unresolved or unsupported variables can leak into the final message, so templates need validation before they are used at scale.
Prompt-driven email writingMore controllable than templates when the prompt is good.▾
Feature tested: Prompt-driven email writing
Result: Passed
Verdict: More controllable than templates when the prompt is good.
Expected behavior: Tested Apollo's prompt mode by providing business context and instructions for an outbound email instead of relying on a rigid template.
Test case: PDF document → Image
Input type: PDF document
Input used: Input artifact (PDF document): Context document used for Apollo's prompt-based email test. — apollo-aidemos-outreach-context.pdf
Observed output: Output artifact (Image): Apollo's prompt editor let the researcher choose a model, supply a prompt template, and add user instructions before previewing an email to Tytus Golas. Compare — apollo-apollo-outbound-email-prompt-editor.png
Input artifact: Input artifact (PDF document): Context document used for Apollo's prompt-based email test. — apollo-aidemos-outreach-context.pdf
Output artifact: Output artifact (Image): Apollo's prompt editor let the researcher choose a model, supply a prompt template, and add user instructions before previewing an email to Tytus Golas. Compare — apollo-apollo-outbound-email-prompt-editor.png
What changed: PDF document transformed into Image
Test case: Text prompt → Image
Input type: Text prompt
Input used: Input artifact (Text prompt): Preview generation
Observed output: Output artifact (Image): The resulting draft referenced Tidio's scale and the difficulty of standing out in a crowded market, showing that prompt mode can produce a usable cold email wh — apollo-apollo-email-preview-tidio-outreach.png
Input artifact: Input artifact (Text prompt): Preview generation
Output artifact: Output artifact (Image): The resulting draft referenced Tidio's scale and the difficulty of standing out in a crowded market, showing that prompt mode can produce a usable cold email wh — apollo-apollo-email-preview-tidio-outreach.png
What changed: Text prompt transformed into Image
Why it matters / Conclusion: Prompt mode outperformed templates, but success depended heavily on the instructions supplied by the user.
Tested Apollo's prompt mode by providing business context and instructions for an outbound email instead of relying on a rigid template.

Apollo's prompt editor let the researcher choose a model, supply a prompt template, and add user instructions before previewing an email to Tytus Golas. Compared with template mode, the draft reflected the supplied positioning and context more directly.

The resulting draft referenced Tidio's scale and the difficulty of standing out in a crowded market, showing that prompt mode can produce a usable cold email when enough business context is provided.
Assisted personalization with Apollo research signalsBest draft quality in the test, but still mostly company-level personalization.▾
Feature tested: Assisted personalization with Apollo research signals
Result: Passed
Verdict: Best draft quality in the test, but still mostly company-level personalization.
Expected behavior: Tested Apollo's assisted email mode, which can pull in research signals such as company news, network posts, job postings, executive persona research, and strategic company research.
Test case: PDF document → Image
Input type: PDF document
Input used: Input artifact (PDF document): Context document used for Apollo's assisted personalization test. — apollo-aidemos-outreach-context.pdf
Observed output: Output artifact (Image): Apollo exposed assisted options like Recent company news, Professional network posts, Relevant job postings, Executive persona research, and Strategic company r — apollo-apollo-email-type-and-research-options.png
Input artifact: Input artifact (PDF document): Context document used for Apollo's assisted personalization test. — apollo-aidemos-outreach-context.pdf
Output artifact: Output artifact (Image): Apollo exposed assisted options like Recent company news, Professional network posts, Relevant job postings, Executive persona research, and Strategic company r — apollo-apollo-email-type-and-research-options.png
What changed: PDF document transformed into Image
Test case: Text prompt → Image
Input type: Text prompt
Input used: Input artifact (Text prompt): Assisted preview generation
Observed output: Output artifact (Image): The assisted draft produced the most contextual output of the three approaches: it framed Tidio's challenge as proving real AI support performance against named — apollo-apollo-email-preview-support-proof-gap.png
Input artifact: Input artifact (Text prompt): Assisted preview generation
Output artifact: Output artifact (Image): The assisted draft produced the most contextual output of the three approaches: it framed Tidio's challenge as proving real AI support performance against named — apollo-apollo-email-preview-support-proof-gap.png
What changed: Text prompt transformed into Image
Why it matters / Conclusion: Assisted mode was Apollo's strongest writing workflow in this test, but it still stopped short of deep one-to-one personalization.
Tested Apollo's assisted email mode, which can pull in research signals such as company news, network posts, job postings, executive persona research, and strategic company research.

Apollo exposed assisted options like Recent company news, Professional network posts, Relevant job postings, Executive persona research, and Strategic company research, then generated an outreach draft to Tytus Golas.

The assisted draft produced the most contextual output of the three approaches: it framed Tidio's challenge as proving real AI support performance against named competitors like Intercom, Zendesk, and Gorgias. Even so, the personalization remained stronger at the company level than at the individual prospect level.
Apollo pricing observed during testing
Plans captured from Apollo's billing page during the research. Annual billing was shown in the screenshots.
The captured billing summary showed the Basic plan at $588/year for 1 seat when billed annually.
Is This Right For You?
A side-by-side guide based on our hands-on testing.
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