Societe Info vs Seamless.ai
Short version: Societe Info is the better fit for teams selling into France that need official, structured company data, while Seamless.ai is built for high-volume US prospecting teams that want lots of contacts fast.
Societe Info
French company data & enrichment
$39/mo
From ~€39/mo by volume; French SIREN-based company data
Seamless.ai
Real-time contact search engine
Custom pricing
Free trial credits; paid plans custom, credit-based
At a glance
| Spec | Societe | Seamless.ai |
|---|---|---|
| Starting price | $39/mo | Custom pricing |
| Budget tier | Mid-range | Mid-range |
| Complexity | Intermediate | Beginner-friendly |
| Primary category | Prospecting & Lead Data | Prospecting & Lead Data |
| Integrations | 15+ | 25+ |
| Founded | 2016 | 2015 |
Feature comparison
Societe offers 6 of 10 tracked prospecting & lead data features; Seamless.ai offers 7.
| Feature | Societe | Seamless.ai |
|---|---|---|
| Email finder | ||
| Mobile / direct dials | ||
| Email verification | ||
| Bulk enrichment | ||
| LinkedIn / Chrome extension | ||
| Intent data | ||
| 1-click CRM export | ||
| Free plan | ||
| API & webhooks | ||
| Priority / 24-7 support |
Societe Info
Pros
- Authoritative French SIREN/SIRET company data
- Strong firmographic enrichment and scoring
- API and CRM enrichment for French ICPs
Cons
- France-focused coverage
- Custom pricing, no self-serve
- Less useful outside the French market
Seamless.ai
Pros
- Large volume of contacts on demand
- Handy Chrome extension
- Real-time search rather than stale lists
Cons
- Data accuracy is inconsistent
- Aggressive sales and renewal tactics reported
- Credit limits and opaque pricing
Which should you choose?
Choose Societe if…
- you want authoritative French SIREN/SIRET company data
- you want strong firmographic enrichment and scoring
- you want API and CRM enrichment for French ICPs
Choose Seamless.ai if…
- you want large volume of contacts on demand
- you want handy Chrome extension
- you want real-time search rather than stale lists
The verdict
Both are solid prospecting & lead data tools. The best choice comes down to fit: Societe for teams selling into France that need official, structured company data, and Seamless.ai for high-volume US prospecting teams that want lots of contacts fast.
Browse all tools →Frequently asked questions
Is Societe Info or Seamless.ai cheaper?
Societe Info is the more affordable option ($39/mo versus Custom pricing). The lower sticker price isn't always the better value, though, weigh the tier your team will actually land on and any add-ons.
Which is better, Societe Info or Seamless.ai?
Neither is strictly better, they're built for different priorities. Societe Info is the stronger pick for teams selling into France that need official, structured company data, while Seamless.ai suits high-volume US prospecting teams that want lots of contacts fast.
What's the main difference between Societe Info and Seamless.ai?
Societe Info is intermediate and mid-range, while Seamless.ai is beginner-friendly and mid-range. On tracked prospecting & lead data features, Societe covers 6 and Seamless.ai covers 7.