# Instantly.ai vs Seamless.ai

| Attribute | Instantly.ai | Seamless.ai |
|---|---|---|
| **vioscaleAI score** | 55.9 (51% (medium)) | 59.7 (74% (medium)) |
| content.faq | `[{"answer":"Platform for scaling cold email campaigns across multiple accounts with AI-powered email drafting, autonomous reply handling, and integrated lead enrichment, designed for managing large-volume outreach with built-in deliverability optimization and CRM connectivity. It is indexed under AI Sdr Sales Agents.","source":"https://instantly.ai/pricing","question":"What is Instantly.ai?","confidence":0.6},{"answer":"Instantly.ai is a paid product; published pricing starts at $47 per month. It is sold across 6 plans (Growth, Starter, Scale and Hypergrowth). There is no free tier. Prices are published openly on the vendor's own pricing page. Pricing changes often, so verify at source before relying on it.","source":"https://instantly.ai/pricing","question":"How much does Instantly.ai cost?","confidence":0.6},{"answer":"We have confirmed browser-based access to Instantly.ai. That is the extent of what we could verify from public sources, so it may well offer desktop or mobile clients we have not indexed.","source":"https://instantly.ai/pricing","question":"What platforms does Instantly.ai support?","confidence":0.6},{"answer":"We have only confirmed a cloud / SaaS deployment for Instantly.ai, so it appears to be vendor-hosted. If a self-hosted option exists we have not found it documented publicly.","source":"https://instantly.ai/pricing","question":"Can Instantly.ai be self-hosted?","confidence":0.6},{"answer":"We have confirmed 6 integrations for Instantly.ai, including Slack, HubSpot, BetterContact, Trigify, Perplexity and Aimfox. This is what we could verify from public sources, so the vendor may support others we have not indexed.","source":"https://instantly.ai/pricing","question":"What does Instantly.ai integrate with?","confidence":0.6},{"answer":"Instantly.ai is available worldwide. Its primary market is the United States.","source":"https://instantly.ai/pricing","question":"Where is Instantly.ai available?","confidence":0.5}]` | `[{"answer":"A lead generation and contact discovery tool that helps sales teams find accurate phone numbers and email addresses for business decision-makers, with deep integration into CRM systems and sales workflows. It is indexed under Lead Generation.","source":"https://seamless.ai/pricing-inquiry","question":"What is Seamless.ai?","confidence":0.6},{"answer":"Seamless.ai does not publish its prices. Pricing is quoted on request, across 3 plans (Free, Pro and Enterprise), so the figure depends on your seat count and requirements. We record this as a pricing-transparency signal rather than guessing a number. Pricing changes often, so verify at source before relying on it.","source":"https://seamless.ai/pricing","question":"How much does Seamless.ai cost?","confidence":0.6},{"answer":"We have confirmed browser-based access to Seamless.ai. That is the extent of what we could verify from public sources, so it may well offer desktop or mobile clients we have not indexed.","source":"https://seamless.ai/pricing-inquiry","question":"What platforms does Seamless.ai support?","confidence":0.6},{"answer":"We have only confirmed a cloud / SaaS deployment for Seamless.ai, so it appears to be vendor-hosted. If a self-hosted option exists we have not found it documented publicly.","source":"https://seamless.ai/pricing-inquiry","question":"Can Seamless.ai be self-hosted?","confidence":0.6},{"answer":"We have confirmed 24 integrations for Seamless.ai, including Salesforce, HubSpot, Salesloft, Zoho, Pipedrive, MS Dynamics, Okta and Google, plus 16 more. This is what we could verify from public sources, so the vendor may support others we have not indexed.","source":"https://seamless.ai/pricing-inquiry","question":"What does Seamless.ai integrate with?","confidence":0.6},{"answer":"We have independently confirmed SOC 2, ISO 27001 and GDPR for Seamless.ai. Certifications we do not list are ones we have not been able to verify from public sources, which is not the same as Seamless.ai not holding them. Always confirm compliance directly before you rely on it.","source":"https://seamless.ai/customers/blog/sales/trust-the-process-4-principles-that-led-me-to-saas-success","question":"What security certifications does Seamless.ai have?","confidence":0.7},{"answer":"Seamless.ai is available worldwide. Its primary market is the United States.","source":"https://seamless.ai/pricing-inquiry","question":"Where is Seamless.ai available?","confidence":0.5}]` |
| deployment.options | `{"cloud":true}` | `{"cloud":true}` |
| description.long | A sales engagement and lead intelligence platform that automates email sequencing, prospect research, and inbox management using AI agents to help teams scale B2B outreach with optimized deliverability. | A lead generation and contact discovery tool that helps sales teams find accurate phone numbers and email addresses for business decision-makers, with deep integration into CRM systems and sales workflows. |
| features.capabilities | `{"iso_27001":false,"soc2_type_ii":false,"pricing_model":"flat_monthly_digital_worker","deployment_model":"feature_of_broader_sales_platform","hubspot_pipedrive_smb_crm_sync":true,"salesforce_enterprise_crm_sync":false,"gmail_outlook_inbox_native_sync":true,"native_voip_click_to_call_dialer":false,"b2b_contact_lead_database_embedded":true,"bi_directional_crm_activity_logging":true,"ai_email_drafting_and_personalization":true,"human_in_the_loop_draft_approval_mode":false,"gdpr_and_ccpa_prospect_data_compliance":false,"email_warmup_and_spam_prevention_network":true,"playbook_based_guardrails_for_brand_tone":false,"deliverability_and_spam_reputation_warmup":true,"multi_step_email_call_linkedin_sequencing":true,"waterfall_data_enrichment_for_email_finding":true,"web_scraping_and_linkedin_profile_ingestion":true,"multi_channel_sequencing_email_and_linkedin_dm":true,"two_way_crm_sync_to_prevent_duplicate_outreach":true,"meeting_booking_via_native_calendar_integration":false,"autonomous_inbox_reply_handling_and_objection_rebuttals":true}` | `{"iso_27001":true,"soc2_type_ii":true,"pricing_model":"per_credit_volume_tier","deployment_model":"feature_of_broader_sales_platform","zapier_make_webhook_sync":true,"salesforce_hubspot_crm_export":true,"bulk_csv_list_building_and_export":true,"direct_dial_mobile_number_coverage":true,"outreach_salesloft_sequencing_export":true,"gdpr_and_ccpa_prospect_data_compliance":true,"email_deliverability_bounce_verification":true,"linkedin_profile_scraping_chrome_extension":true,"waterfall_data_enrichment_for_email_finding":true,"web_scraping_and_linkedin_profile_ingestion":true,"multi_channel_sequencing_email_and_linkedin_dm":true,"two_way_crm_sync_to_prevent_duplicate_outreach":true}` |
| integrations.count | 2 | 21 |
| integrations.list | `[{"name":"Slack"},{"name":"HubSpot"},{"name":"BetterContact"},{"name":"Trigify"},{"name":"Perplexity"},{"name":"Aimfox","native":true,"category":"LinkedIn Automation","direction":"bidirectional"},{"name":"OpenAI","native":true,"category":"ai"},{"name":"Anthropic","native":true,"category":"ai"}]` | `[{"name":"Salesforce"},{"name":"HubSpot"},{"name":"Salesloft"},{"name":"Zoho"},{"name":"Pipedrive"},{"name":"MS Dynamics"},{"name":"Okta"},{"name":"Google"},{"name":"Microsoft Dynamics","native":true,"category":"crm"},{"name":"Keap","native":true,"category":"crm"},{"name":"Insightly","native":true,"category":"crm"},{"name":"Close","native":true,"category":"crm"},{"name":"Copper","native":true,"category":"crm"},{"name":"FreshSales","native":true,"category":"crm"},{"name":"Outreach","native":true,"category":"sales_engagement"},{"name":"Zapier","native":true,"category":"automation"},{"name":"n8n","native":true,"category":"automation"},{"name":"Mixmax","native":true},{"name":"Greenhouse","native":true},{"name":"Cloze","native":true},{"name":"Claude","native":true,"category":"ai"},{"name":"ChatGPT","native":true,"category":"ai"},{"name":"SugarAI","native":true,"category":"ai"},{"name":"Breeze Prospecting Agent","native":true}]` |
| market.availability | `{"primaryMarkets":["US"],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` | `{"primaryMarkets":["US"],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` |
| platform.support | `{"web":true}` | `{"web":true}` |
| pricing | `{"type":"subscription","plans":[{"free":false,"name":"Starter","summary":"$94/month (or $85/month billed annually)","features":["Database of 450M+ B2B Leads","AI Sales Agent","Outreach capabilities"],"components":[{"kind":"fixed","amount":94,"period":"month","currency":"USD"}],"contactSales":false,"includedLimits":{"emails_monthly":"5,000","credits_monthly":"1,500","uploaded_contacts":"1,000"}},{"free":false,"name":"Scale","summary":"$194/month (or $175/month billed annually)","features":["Everything in Starter","AI Reply Agent","Unibox replies","Advanced deliverability features","Premium Live Support"],"components":[{"kind":"fixed","amount":194,"period":"month","currency":"USD"}],"description":"Most popular","contactSales":false,"includedLimits":{"emails_monthly":"100,000","credits_monthly":"5,000","uploaded_contacts":"25,000"}},{"free":false,"name":"Agency","summary":"$555/month (or $500/month billed annually)","features":["Everything in Scale","SISR System (Server & IP Sharding and Rotation)"],"components":[{"kind":"fixed","amount":555,"period":"month","currency":"USD"}],"contactSales":false,"includedLimits":{"emails_monthly":"500,000","credits_monthly":"10,000","uploaded_contacts":"100,000"}},{"free":false,"name":"Enterprise","summary":"Custom pricing available","features":["Everything in Agency","Private Deliverability Network","Dedicated Account Manager","Shared Slack Channel"],"contactSales":true}],"summary":"From $94/month. Annual billing available with 10% discount.","currency":"USD","freeTier":false,"sourceUrl":"https://instantly.ai/pricing","retrievedAt":"2026-10-13T11:15:57.622Z","startingPrice":{"amount":94,"period":"month","currency":"USD"},"billingPeriods":["month","year"]}` | `{"type":"hybrid","plans":[{"free":true,"name":"Free","summary":"$0, 1 user, 50 credits/month","features":["Email addresses","Cell phones","Real-time search","Export download"],"minSeats":1,"components":[{"kind":"fixed","amount":0,"period":"month","currency":"USD"}],"contactSales":false,"includedLimits":{"credits":"50/month"}},{"free":false,"name":"Pro","summary":"Per user, annual billing, contact sales for pricing","features":["Email addresses","Cell phones","Real-time search","Unlimited exports","Enterprise security and compliance","Premium integrations","Pitch intelligence","Free admin seat","Advanced org management","Connect (email, phone, tasks)","Job changes filter","API","Email support","Live training","Priority support"],"commitment":"annual","description":"Per-user monthly billing with annual credit package options","contactSales":true},{"free":false,"name":"Enterprise","summary":"Custom pricing and features","features":["Unlimited users","Custom feature packages","Dedicated success manager","Quarterly business reviews","Phone support","Enterprise security and compliance"],"contactSales":true}],"addOns":[{"name":"Data Enrichment"},{"name":"Autopilot"},{"name":"Buyer Intent Data"},{"name":"Job Changes Filter"},{"name":"AI Assistant"}],"summary":"Free tier available. Pro and Enterprise pricing available via sales contact.","currency":"USD","freeTier":true,"sourceUrl":"https://seamless.ai/pricing","retrievedAt":"2026-08-25T12:13:09.863Z","billingPeriods":["month","year"]}` |
| pricing.free_tier | no | yes |
| pricing.model | commercial | freemium |
| pricing.price_level | high | low |
| pricing.starting_price | `{"amount":94,"currency":"USD"}` | - |
| pricing.transparent | yes | no |
| security.gdpr | - | yes |
| security.iso27001 | - | yes |
| security.soc2 | - | yes |

## Capabilities (AI Sdr Sales Agents)

| Capability | Instantly.ai | Seamless.ai |
|---|:--:|:--:|
| **Capabilities** |  |  |
| Deployment model | Feature of broader sales platform | Feature of broader sales platform |
| Autonomous inbox reply handling and objection rebuttals | ✓ | - |
| Web scraping and linkedin profile ingestion | ✓ | ✓ |
| Meeting booking via native calendar integration | ✗ | - |
| Two way CRM sync to prevent duplicate outreach | ✓ | ✓ |
| Multi channel sequencing email and linkedin dm | ✓ | ✓ |
| Playbook based guardrails for brand tone | ✗ | - |
| Waterfall data enrichment for email finding | ✓ | ✓ |
| Human in the loop draft approval mode | ✗ | - |
| Deliverability and spam reputation warmup | ✓ | - |
| SOC2 type ii | ✗ | ✓ |
| GDPR and CCPA prospect data compliance | ✗ | ✓ |
| Pricing model | Flat monthly digital worker | per_credit_volume_tier |

*Source: vioscaleAI. Generated 2026-10-16T20:16:24.748Z. "-" = undocumented, not absent.*