Seamless.AI
FreemiumReal-time AI search engine for verified B2B emails and direct dials
Quick verdict
Outbound SDR teams, agency salespeople, recruiters, solo founders running early outbound
Teams needing deep firmographics, EU-only GDPR-strict workflows, sequence-heavy engagement programs
Free with 50 credits · Pro quote-based · Enterprise custom
Yes — 50 credits, full CRM integrations included
Real-time contact freshness
Pro and Enterprise pricing not published
Bottom line: Seamless.AI scores 4.2/5. The real-time AI search engine produces fresher contact data than database providers like ZoomInfo, and the free plan with full CRM integrations is unusually generous for the category. Pricing opacity and credit-based caps are the trade-offs. Strongest pick for outbound teams that have been burned by stale data on their current provider.
What is Seamless.AI?
Seamless.AI is an AI-driven B2B prospecting platform that builds verified email addresses and direct-dial phone numbers in real time, instead of serving them from a static contact database. When you search for a prospect, Seamless's generative search engine assembles, validates and scores the contact at query time. That distinction matters: legacy providers like ZoomInfo and Apollo.io rely on database refresh cycles that often lag behind job changes, while Seamless re-derives the contact each time you ask. The product is built around a credit model — 1 credit unlocks one verified email plus phone combination — and ships with a Chrome extension that surfaces contact data directly inside LinkedIn. The Free plan includes 50 credits plus premium CRM integrations (Salesforce, HubSpot, Outreach, Salesloft, Pipedrive), Pitch Intelligence for buyer research, and the Connect outbound module. Pro adds unlimited exports, an annual credit package, AI Assistant, Buyer Intent Data and Autopilot. Enterprise unlocks unlimited users, dedicated success management and custom packages. Seamless.AI was founded in 2014 by Brandon Bornancin in Columbus, Ohio, and trades publicly on NASDAQ.
Seamless.AI pricing (verified May 2026)
Verified live against seamless.ai/pricing. Free is real and self-serve. Pro and Enterprise pricing are quote-based and require contact with sales — Seamless does not publish per-seat prices on the public site.
| Plan | Price | Credits | Best for |
|---|---|---|---|
| Free | $0 | 50 credits | Pilots, founders, evaluating real-time search |
| Basic | Quote-based | Monthly credit allotment | Individual reps, light outbound |
| Pro | Quote-based | Annual credit package, unlimited exports | Sales teams, AI Assistant, Buyer Intent, Autopilot |
| Enterprise | Custom | Custom credit package | Unlimited users, dedicated CSM, QBRs |
1 credit unlocks one verified email plus phone combination. Premium CRM integrations (Salesforce, HubSpot, Outreach, Salesloft, Pipedrive) are included on every plan, including the free tier — competitors typically gate CRM sync behind paid plans. Industry reports place Pro pricing in the $147–$210 per user per month range when negotiated; always ask for annual versus monthly and whether API access is bundled rather than billed as a Pro add-on.
Key features
- Real-time AI verification of every contact at query time
- Verified emails and direct-dial phone numbers
- Buyer Intent signals to surface in-market accounts
- CRM sync with Salesforce, HubSpot, Outreach, Salesloft and Pipedrive
- Chrome extension on LinkedIn profiles and company sites
- Pitch Intelligence buyer-research and account-context layer
- Job Changes alerts that trigger when a target prospect moves company
- Data Enrichment for inbound leads and CRM hygiene
- Autopilot continuous ICP-matched contact delivery
- API access for programmatic enrichment (Pro add-on)
Pros and cons
Pros
- Real-time search reduces stale-data risk versus database providers
- Genuinely free plan with 50 credits and full CRM integrations
- Premium integrations included on every tier, not gated behind Pro
- Confidence scores let reps filter low-quality lookups before contacting
- Chrome extension on LinkedIn profiles is fast and removes copy-paste workflow
- Pitch Intelligence delivers buyer context without leaving the platform
Cons
- Credit-based limits can deplete fast on the free tier with imprecise targeting
- Data-quality variance: real-time search occasionally returns lower-confidence results than refreshed databases
- Pro and Enterprise pricing not published — friction during procurement and budgeting
- Requires CRM integration for full value; standalone use leaves automation on the table
- Less firmographic depth than ZoomInfo for org charts and technographics
- API is a Pro add-on, not a Pro inclusion — increases sticker shock for developer-led use cases
Best for
Outbound SDR and BDR teams. The core sweet spot. Reps who run high-volume cold outreach and have lost deals to stale data from a database provider get the most value from Seamless's real-time search. The Chrome-on-LinkedIn workflow is fast, the free plan is enough to evaluate without procurement, and one-click push-to-CRM removes the copy-paste tax that compounds across hundreds of touches per week.
Agency salespeople and lead-gen agencies. Agencies that prospect across many client ICPs benefit from real-time search because each campaign requires fresh contacts in a different segment. The free tier and credit model lets you evaluate per-client viability without committing to ZoomInfo-scale annual contracts.
Recruiters sourcing passive talent. Recruiters who need verified personal emails and phone fallback when LinkedIn InMails go unanswered. Real-time search returns fresher data on candidates' current employers and contact details than database providers, which often lag behind employment changes.
Solo founders running early-stage outbound. Founders who fit within the free 50-credit pilot while validating ICP. The free tier is enough to test demand with focused founder-led outbound; upgrade only when the customer-acquisition motion proves out and credit usage scales.
Good to know
Real-time AI inference assembles each contact at query time rather than from a refresh cycle. Seamless reports verified-email accuracy in the 80–90 percent range, competitive with the category. Direct-dial phone accuracy is lower than email industry-wide. Each result ships with a confidence score for filtering.
SOC 2 Type II, GDPR and CCPA compliance documents available on request. Enterprise tier offers expanded data controls including custom retention policies, audit logging and granular permissions. EU-only teams with strict residency requirements should evaluate Cognism in parallel.
Individuals can submit a removal request at seamless.ai/optout. Sales teams operating in regulated industries should layer suppression lists on top of Seamless results before campaign launch, and document opt-out handling in their outbound playbook.
Salesforce, HubSpot, Outreach, Salesloft and Pipedrive included on every plan. Chrome extension surfaces contacts on LinkedIn profiles. Webhooks and the API enable embedded enrichment workflows on Pro and Enterprise.
Sign up at seamless.ai for free. Install the Chrome extension and connect Salesforce or HubSpot in settings before searching — the first contact reveal counts as a credit, so configure CRM mapping first to avoid wasting credits on contacts that fail to push back to your CRM.
Seamless.AI alternatives by use case
Explore more
Compare Seamless.AI with alternatives
| Tool | Free tier | Starting price | Best for | Score | Try |
|---|---|---|---|---|---|
| Seamless.AI Editor's pick | Yes (50 credits) | Free; Pro quote-based | Real-time contact freshness | 4.2 | Visit → |
| Apollo.io | Yes | $59/user/mo | Unified prospecting + sequencing | 4.6 | Read review |
| Clay | Yes (limited) | $149/mo | Spreadsheet-style enrichment | 4.6 | Read review |
| Lusha | Yes (5 credits/mo) | $49/user/mo | Compliance and EU-friendly sourcing | 4.4 | Read review |
| Amplemarket | No (demo only) | Quote-based | AI SDR + multichannel | 4.5 | Visit → |
| AiSDR | No (demo only) | $750/mo | Autonomous AI SDR replacement | 4.3 | Visit → |
| Reply.io | Yes (free trial) | $49/user/mo | Multichannel sequencing | 4.4 | Visit → |
| Outreach | No | $100+/user/mo | Enterprise sequencing | 4.4 | Read review |
| Gong | No | Quote-based | Revenue intelligence + coaching | 4.5 | Read review |
Use cases vary. Apollo.io is the closest unified competitor; Clay wins on enrichment depth; Lusha is the EU-friendlier option. ZoomInfo, Cognism, Hunter, Clearbit, RocketReach and UpLead are also worth shortlisting depending on team size and compliance scope.
Bottom-line verdict
Seamless.AI earns its 4.2/5 on a single hard advantage: real-time contact freshness. If your team has lost outbound deals to stale data on ZoomInfo or Apollo.io, the AI search engine plus 50-credit free tier is the cheapest way to test whether real-time sourcing closes the gap. The premium CRM integrations on the free tier remove the usual Pro paywall objection that competitors charge for. The trade-off is pricing opacity at the Pro and Enterprise tiers, plus a credit model that punishes imprecise targeting. Start free, prove out ICP fit on your first 50 contacts, and only negotiate Pro once usage data justifies the spend.
FAQ
Is Seamless.AI worth it?
Yes, if your outbound team has been losing deals to stale contact data on ZoomInfo or a static database provider. Seamless's real-time AI search returns fresher emails and direct dials than refresh-cycle databases, and the free plan with full CRM integrations is unusually generous for the category. It is less worth it if you need deep firmographics or org-chart data, or if you operate strict-EU GDPR workflows where Cognism may be a better fit. Start free, prove ICP on the first 50 credits, then decide.
Does Seamless.AI have a free plan?
Yes. Seamless.AI offers a real, self-serve free plan with 50 credits. One credit unlocks one verified email plus phone combination. The free tier includes premium CRM integrations (Salesforce, HubSpot, Outreach, Salesloft, Pipedrive), Pitch Intelligence buyer research, the Connect outbound module, exports, the Chrome extension and the job-changes filter. Most B2B prospecting tools gate CRM sync behind paid plans, so the free tier is materially more useful here than at competitors like ZoomInfo, Lusha or Hunter.
Seamless.AI vs Apollo — which is better?
Apollo.io wins on database breadth, integrated email and call sequencing, and published transparent per-seat pricing. Seamless.AI wins on contact freshness via real-time search and a more generous free plan with CRM integrations included. Choose Apollo for predictable all-in-one prospecting plus sequencing in a single tool. Choose Seamless if you have lost deals to stale data and want fresher real-time records. Many outbound teams run both in parallel — Apollo as the database and engagement layer, Seamless as the freshness top-up for high-priority accounts.
Is Seamless.AI accurate?
Seamless reports verified-email accuracy in the 80–90 percent range, competitive with the category. Direct-dial phone accuracy is lower than email industry-wide — that is true across every B2B contact provider. Each Seamless result ships with a confidence score; for cold outreach at volume, filter to high-confidence-only to protect sender reputation, and pair with a deliverability-focused sender-reputation tool. Real-time search reduces stale-record risk versus database providers but introduces some inference variance, which the confidence score is designed to surface.
How much does Seamless.AI cost?
Free is $0 with 50 credits. Pro and Enterprise pricing are not published on the public site; both require a sales conversation. Industry reports place negotiated Pro pricing in the $147–$210 per user per month range when annual, with Enterprise typically starting at $20K+ per year on seats and credit packages. Always negotiate annual versus monthly, ask about API inclusion (it is normally a Pro add-on rather than a Pro default), and request your credit allotment in writing before signing.
Does Seamless.AI integrate with my CRM?
Yes. Salesforce, HubSpot, Outreach, Salesloft and Pipedrive integrations are included on every plan including the free tier. The Chrome extension also pushes contacts directly from LinkedIn into your CRM with one click. Connect CRM mapping in settings before searching — the first contact reveal counts as a credit, so configuring the integration first avoids wasting credits on contacts that fail to push back to your CRM cleanly.
Is Seamless.AI GDPR compliant?
Seamless.AI provides GDPR and CCPA compliance documentation on request and operates under SOC 2 Type II controls. Enterprise tier offers expanded data controls including custom data-retention, audit logging and granular permissions. For EU-only teams or strictly regulated industries, Cognism is the more EU-native alternative; layer suppression lists on top of Seamless results before campaign launch and document opt-out handling in your outbound playbook.