Key takeaways
Best fit
Teams that want B2B contact discovery and enrichment with a Free entry point.
Core strength
Real-time B2B search
Workflow
Email addresses and cell phones
Starting price
$0 Free plan (1 user, 50 credits); paid price not verified on current official page
What is Seamless.AI?
B2B prospecting and sales-intelligence platform with real-time contact search, email and phone discovery, enrichment, Connect outreach features, integrations and API access.
Our verdict
Shortlist Seamless.AI when a low-friction Free evaluation and real-time prospect-search workflow fit the team. The current first-party pricing evidence gives one Free user 50 credits but does not expose a verified paid dollar price, so paid commercial cost remains an input to obtain rather than a number to guess.
Pricing
The current official pricing page lists Free for one user with 50 credits and says Pro plans start at 10,000 annual credits. A separate current Seamless education page says Pro License users receive 10,000 Universal Credits per month, refreshing monthly. These two first-party sources conflict on the Pro credit cadence. StackVouch does not reconcile the conflict: confirm the live account or contract entitlement before modeling paid usage. Exact current paid dollar pricing remains UNKNOWN.
- Starting price
- $0 Free plan (1 user, 50 credits); paid price not verified on current official pageFree plan plus paid Pro/Custom tiers. Current official pricing page states Pro starts with 10,000 annual credits and Custom uses a daily credit allotment for 5+ license tiers; exact paid prices are not published in the current evidence set.
- Free plan
- Yes
- Pricing model
- Free plan plus paid Pro/Custom tiers. Current official pricing page states Pro starts with 10,000 annual credits and Custom uses a daily credit allotment for 5+ license tiers; exact paid prices are not published in the current evidence set.
- Last verified
- 2026-09-27
Is the Free plan useful?
The Free plan provides a concrete evaluation path: one user and 50 credits. Use those credits on a representative ICP sample; a Free allowance does not establish paid-scale economics or data accuracy.
Pricing verified 2026-09-27
The buying decision
Current first-party material documents real-time B2B search, email addresses, cell phones, export, premium integrations, Pitch Intelligence, Connect email/phone/task workflow, Job Changes and API capability. Confirm exact plan entitlement and add-ons before using a capability in a cost comparison.
Real-time B2B search
Email addresses and cell phones
Export download
Premium integrations
Pitch Intelligence
Connect email/phone/task workflow
Data quality: what the evidence says
Recent Capterra reviews include positive reports about fast list-building and easy prospecting, alongside reports of stale/inaccurate records or uneven niche coverage. These are user reports, not a StackVouch accuracy rate.
How to validate Seamless.AI on your own ICP
Run 50–100 real ICP records and record correct person, current employer/title, usable email, usable phone, duplicates/stale records, credits consumed, export/CRM result and time spent correcting data. Compare the same ICP with at least one alternative when data quality materially affects ROI.
What users like — and where they disagree
Current Capterra evidence includes positive reports about list building and prospecting workflow alongside complaints about stale or inaccurate records, niche coverage and support/billing experience. StackVouch treats these as directional user reports rather than a measured accuracy rate; the review pool includes vendor-referred or incentivized entries, so no purchase recommendation rests on sentiment alone.
Integrations
Seamless.AI documents premium integrations and API capability. Verify connector direction, fields, usage/credit implications and plan entitlement in the intended contract.
Pros and cons
Pros
- Free one-user / 50-credit entry point supports a real sample test.
- Contact search, email/phone discovery and export are central documented workflows.
- Connect and API capability can reduce handoffs for some teams.
Cons
- Exact current paid dollar price remains unresolved in this evidence set.
- Current Seamless first-party pages conflict on whether the Pro 10,000-credit allowance is annual or monthly.
- User reports include stale/inaccurate data and niche-coverage concerns.
- Feature/API entitlement and add-ons need contract-level confirmation.
Methodology
Research Only review using current Seamless.AI first-party pricing/API evidence plus attributed Capterra review themes. No StackVouch hands-on test, score or universal accuracy claim is made.
How StackVouch reviews software →Final verdict
The Free 50-credit plan makes Seamless.AI easy to sample. The key unresolved buying variables are paid commercial pricing and a first-party source conflict over whether the Pro 10,000-credit allowance is annual or monthly. Confirm the live contract/account entitlement, validate freshness on the same ICP and then compare total cost.
Best for
- Teams that want to sample B2B contact search before a paid contract.
- Prospecting teams that value email/phone discovery plus Connect workflow.
- Technical teams that may use API/integration paths after validating entitlement.
Not ideal for
- Buyers that require fully public paid dollar pricing before evaluation.
- Teams unwilling to benchmark data freshness on their own ICP.
- Buyers looking for a universal accuracy guarantee.
Continue your evaluation
Related comparisons, alternatives and buying guides that share this product relationship.
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Evidence
Sources & verification
Key product facts on this page were checked against the sources below. Pricing, plan names and feature entitlements can change.
Frequently asked questions
Does Seamless.AI have a free plan?
Yes. The current official pricing page lists one Free user with 50 credits.
How much does Seamless.AI cost?
StackVouch can verify the Free allowance, but exact current paid dollar pricing remains unresolved. Seamless first-party pages also conflict on whether the Pro 10,000-credit allowance is annual or monthly, so confirm the live contract/account entitlement.
Does Seamless.AI have an API?
Yes, API capability is documented. Verify plan entitlement and usage economics for the intended contract.
Is Seamless.AI accurate?
StackVouch has not run a common hands-on accuracy benchmark. Test the same ICP sample and measure usable-current records.