SphereScout vs Tomba: They Don't Actually Compete
The SphereScout vs Tomba comparison trips people up because these tools don't overlap at all. SphereScout pulls local business leads from Google Maps. Tomba finds employee emails by company domain. Pick the wrong one and you've wasted your budget before sending a single email.
30-Second Verdict
Choose SphereScout if you sell to local businesses - dentists, contractors, restaurants, HVAC companies. It scrapes Google Maps listings and exports local business leads fast.
Choose Tomba if you need employee email addresses at specific companies. Paste in a domain, get back verified work emails.
Skip both if you need verified B2B emails at scale with intent signals and CRM enrichment. Neither tool was built for that.
What SphereScout Actually Does
This is for teams targeting SMBs in a specific metro area - agencies selling to local businesses, freelancers building lists of plumbers in Phoenix, anyone prospecting restaurants in a given city.
SphereScout pulls local business leads from Google Maps and also gathers data from third-party sites like Yelp, TripAdvisor, and YellowPages, covering 200M+ local businesses worldwide. You filter by category and geography, then export to CSV in one click. No API, no integrations, no frills. Just lists.
Pricing is straightforward: free for 100 contacts/month, $49/mo for 15K, $99/mo for 50K, and $499/mo for 500K, with enterprise options above that. The Scale plan works out to roughly $1 per 1,000 contacts - cheaper than standalone Maps scrapers like Apify (~$4/1K) and Outscraper ($3/1K up to 100K, then $1/1K above that). Their G2 rating sits at 5.0/5, but that's based on a single review, so take it with a grain of salt.
Here's the thing about SphereScout: it's excellent at what it does, but what it does is narrow. You get business names, addresses, phone numbers, and basic info. You don't get individual employee contacts, verified emails, or any enrichment beyond what's on the Maps listing. For local lead gen at volume, the economics are hard to beat. For anything else, you're looking at the wrong tool entirely.
What Tomba Actually Does
Tomba is a domain-centric email finder. Punch in a company domain and pull back work emails with names, titles, departments, confidence scores, source URLs, and social profile fields. The database spans 450M+ emails across 76M domains.
Beyond Domain Search, Tomba offers an Email Finder for single lookups, an Email Verifier, and a full API with endpoints for enrichment, phone finding, Author Finder, Similar Websites discovery, and technology detection. Teams share plan quotas with unlimited seats - a nice touch for growing orgs.
One thing we've noticed in community feedback: Tomba skips personal emails (Gmail, Outlook) and disposable addresses during verification, so those don't consume credits. Good for budget, but if your targets use personal domains, you'll hit gaps. G2 rating is 4.7/5 across 25 reviews - users praise the UI and bulk operations, though plan limits feel tight at higher volumes.
SphereScout gives you local businesses. Tomba gives you emails by domain. Neither gives you verified B2B contacts with buyer intent, direct dials, and CRM enrichment in one platform. Prospeo covers 300M+ profiles at 98% email accuracy - refreshed every 7 days, not 6 weeks.
Stop stitching two narrow tools together when one platform does it all.
Feature Comparison
| Feature | SphereScout | Tomba |
|---|---|---|
| Primary use case | Local business leads | B2B email finding by domain |
| Database | 200M+ local businesses | 450M+ emails, 76M domains |
| Data sources | Google Maps, Yelp, TripAdvisor, YellowPages | Publicly crawled web sources |
| Free tier | 100 contacts/mo | 25 searches, 50 verifications/mo |
| Entry paid plan | $49/mo (15K contacts) | $588/yr (2,500 searches + 2,500 verifications) |
| Top tier | $499/mo (500K contacts) | $5,388/yr (50K searches + 50K verifications) |
| API | No | Yes |
| Integrations | None | Zapier, Pabbly, Sheets, Excel |
| G2 rating | 5.0/5 (1 review) | 4.7/5 (25 reviews) |
One detail that trips people up on Tomba's pricing: one "search" returns up to 10 emails. A domain with 176 results costs 18 search credits, not 176. Domains returning zero results are free. Your effective email output is much higher than the raw search number suggests - do the math on your typical domain sizes before picking a Tomba plan.
When to Choose Each
Go with SphereScout for local business prospecting - bulk CSV exports of businesses in a metro area where cost-per-lead matters more than integrations or enrichment depth.
Go with Tomba for domain-centric B2B prospecting - employee emails at known companies, API-driven automation workflows, and built-in verification with Zapier or Sheets integrations. If you already know which companies you're targeting and just need the contacts, Tomba handles that cleanly.
Let's be honest, though: if your average deal size is under $5K and you're selling to local businesses, SphereScout at $1/1K contacts is hard to beat. But the moment you need to prospect mid-market or enterprise accounts, neither tool gets you there.
If Neither Fits
Both tools have a narrow lane. We've tested plenty of scenarios where a team starts with one of these, hits a wall, and needs something broader.
If you need verified B2B emails across industries with intent data, verified mobiles, and CRM enrichment, Prospeo fills the gap neither tool covers. The database spans 300M+ professional profiles with 98% email accuracy and 125M+ verified mobile numbers, all refreshed on a 7-day cycle. Pricing runs roughly $0.01/email with a free tier of 75 emails/month - no contract, no credit card.
If you're building a repeatable outbound motion, pair your data source with solid sales prospecting techniques and a clean lead generation workflow.
If you're outgrowing domain lookups and Maps scraping, you need a real B2B data platform. Prospeo delivers 125M+ verified mobiles, intent signals across 15,000 topics, and emails at $0.01 each - no annual contracts, no sales calls.
75 free emails/month. No credit card. See the difference in your first search.
FAQ
Is SphereScout a direct competitor to Tomba?
No. SphereScout scrapes local business data from Google Maps and directories. Tomba finds employee emails by company domain. They serve entirely different markets - local SMB lead lists vs. contact discovery at known companies.
Does Tomba charge per email or per search?
Per search, and one search returns up to 10 emails. A domain with 176 results costs 18 credits, not 176. Domains returning zero results consume no credits at all.
Can I use both tools together?
You can, in theory. Pull local business domains from SphereScout, then feed those domains into Tomba to find individual contacts. It's a manual workflow, though - neither tool integrates with the other natively.
What's a good alternative if neither tool fits my workflow?
Prospeo is the strongest option for combined volume and accuracy - 300M+ profiles at 98% email accuracy with 125M+ verified mobiles. Free tier starts at 75 emails/month with no contracts or credit card required.