Compare Seamless.AI vs zoominfo side by side to find the best sales intelligence tool for your B2B strategy.
Discover Derrick App








Start enriching thousands of leads directly in Google Sheets. No complexsetup, no learning curve.
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| Seamless.AI | Derrick App | zoominfo | |
|---|---|---|---|
| Works natively in Google Sheets | β | β | β |
| Requires LinkedIn Sales Navigator ($100/month) | β | β | β |
| Sales Navigator 1-click import | β | β | β |
| Email finder with real-time validation | β | β | β |
| Phone finder from LinkedIn | β | β | β |
| Company tech stack lookup | β | β | β |
| SimilarWeb & G2 insights integrated | β | β | β |
| AI integration (Claude & ChatGPT) | β | β | β |
| Automatic AI Lead Scoring | β | β | β |
| Data cleaning & normalization | β | β | β |
| Multi-platform scraping (Instagram, Twitter, Facebook) | β | β | β |
| Zapier, Make, n8n integrations | β | β | β |
| Public API available | β | β | β |
| Native CRM integrations (HubSpot, Salesforce) | β | β | β |
| Entry price (paid plan) | Sur devis | 9β¬/mois | 15000$/an |
| Permanent free plan | β | β | β |
| Rollover credits to next month | β | β | β |
| Simple and transparent credit system | β | β | β |
| Simple setup & onboarding | β | β | β |
| Complete documentation | β | β | β |

Seamless.AI offers real-time access to verified contact data with pricing that includes an entry-level plan and tiered options; details on features and limits grow with each plan. See full pricing breakdown on the Seamless.AI pricing page for complete details.
While other tools pile on features, complex setups, and pricing tiers that grow faster than your results, Derrick focuses on what actually matters:
getting usable leads, directly in Google Sheets.
No heavy workflows, Β No endless configuration. No learning curve.
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Just faster enrichment, cleaner data, and better outcomes for most teams.
ZoomInfo offers scalable B2B data pricing with entry-level plans and paid tiers, plus a comprehensive pricing page with full details. See full pricing breakdown for exact plan levels, credits, and enterprise options.
See what our customers say about Derrick.
"This app saved me so much time and effort. Great for anyone looking to build a contact list or network at scale quickly. As a start-up it's been invaluable."
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Director | SaaS GTM Leader
"Working pretty nifty compared to Snov.Io, Price wise it does give a fair shake, and IMO better Interface since It's google sheets. Snov.io does have more flexibility with extra options, but a lot of those I don't even use since they are not flesh out. We will see how this performs over time."
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Mortgage Broker at Zero Point Mortgage
"Derrick is a very simple and user-friendly app to enrich your contacts database. Best thing: you can test it for free. And then the price is so low, it's a no brainer. Go for it!"
CEO Form'actions
"Super easy to enrich linkedin urls using this tool. Both personal and company url data can be easily enriched with a click of a button. Best thing is that the tool can be used inside of google sheets."

RevOps Professional
"Amazing Tool, I would like to advocate this to my colleagues. So that you can get more users. Keep it Up. 5 Stars!."

Lead Generation Specialist at IdeaPeel
"This app is fantastic. Β Brilliantly created to help small and mid sized businesses."

Founder/CEO, AlmanacIO
"I have been using other expensive apps or freemium like phantombuster, but Derrick has replaced them all. I love the simplicity of the Google sheet add-in, but what it best is the efficiency it delivers results with. It is very stable and rarely gives you wrong data."
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CEO & Co-founder @ Diffly | B2B Sales Advisor
"The LinkedIn scraping and email finder combo isincredibly powerful. I can build a completeprospect list with contact info in under an hour.Absolute must-have for outbound."
SDR Team Lead at CloudScale
"Have tested over 10+ LI scraper apps, Derrick beats them all.Simple to use, accurate data, and affordable price."
Opportunity Prospector
Both platforms serve different outreach needs. Seamless.AI excels at real-time contact verification and decision-maker identification with strong data accuracy, making it ideal for teams prioritizing verified phone and email data. However, Derrick offers a more integrated approach by operating natively within Google Sheets, eliminating export friction and reducing manual work by five to ten hours monthly. Derrick also includes built-in AI scoring with Claude and ChatGPT, real-time email validation, and rollover credits, making it more cost-effective for teams seeking a unified prospecting hub without additional tool complexity.
Derrick doesn't directly replace Seamless.AI since both serve different purposes, but it complements your prospecting workflow differently. Seamless.AI focuses on real-time contact discovery and verification, while Derrick enriches existing prospect lists with 50+ data attributes directly in Google Sheets without external platforms. If you're already using Seamless.AI for contact finding, Derrick streamlines the enrichment and segmentation phase with integrated AI scoring and email validation, reducing manual work and eliminating CSV export friction. For teams seeking an all-in-one solution within Google Sheets, Derrick offers more flexibility with rollover credits and no card requirement for the free tier, making it a practical complement to your existing data stack.
There's no universally best solutionβit depends on your specific needs. Seamless.AI excels at real-time contact verification and accuracy, making it ideal for teams prioritizing verified phone and email data. ZoomInfo offers comprehensive B2B intelligence at scale with strong technographic signals, best for enterprise organizations needing extensive firmographic enrichment. Derrick App stands out for teams already working in Google Sheets who want lightweight, AI-powered enrichment without complex integrations or expensive subscriptions. Derrick's native Sheets integration saves five to ten hours monthly, includes built-in Claude and ChatGPT AI, and costs significantly less than competitors, especially if you don't need LinkedIn Sales Navigator. Consider your existing tech stack, budget, and whether you prioritize data breadth, verification speed, or workflow simplicity.
Seamless.AI and ZoomInfo pricing differ in approach and scale. Seamless.AI emphasizes real-time, verified contact data at a lower-entry price point with scalable usage and monthly rolling credits, but pricing can rise quickly with volume and broader data needs. ZoomInfo tends to be more enterprise-focused with higher price tags and broader data coverage, including extensive firmographic and technographic enrichment, which can justify the cost for large teams. Derrick App complements either by adding native Google Sheets enrichment, credits that roll over, and AI-driven scoring without requiring a credit card for the free tier, offering cost-efficient, flexible outreach augmentation that can reduce total data-tool spend when integrated into your existing workflow.
Derrick and ZoomInfo serve different purposes in the B2B prospecting stack. ZoomInfo is primarily a comprehensive database and contact lookup platform focused on data aggregation and enrichment at scale, offering millions of verified contacts with strong firmographic and technographic signals. Derrick, by contrast, operates natively within Google Sheets as a lightweight enrichment and automation tool, eliminating complex integrations and CSV exports while providing AI-powered scoring with Claude and ChatGPT. ZoomInfo excels for enterprise teams needing massive data volume and advanced filtering, while Derrick suits teams prioritizing simplicity, cost efficiency, and direct workflow integration without technical overhead or steep learning curves.
Yes, Seamless.AI can be a viable review alternative to Derrick App, but with important caveats. Seamless.AI excels at real-time verified contact data, fast prospecting, and strong CRM integrations, which makes it strong for rapid lead generation. However, it focuses mainly on contact discovery and enrichment rather than personalized outreach automation or relationship intelligence. Derrick App differentiates with 100% native Google Sheets, AI-driven scoring and segmentation, and flexible, credit-based pricing that preserves unused credits. If you need deep engagement tooling and a Google Sheets-centric workflow, Derrick offers unique value beyond Seamless.AI. ZoomInfo sits further upstream as a data source, not a complete engagement solution.