Head to head
Bright Data vs Seamless.AI
As a data enrichment API, Bright Data rates higher on the APIbenchmarks Index, 80.3 to 68.3, a 12-point gap. Here is how they compare on each criterion.
Criterion by criterion
| Criterion | Bright Data | Seamless.AI |
|---|---|---|
| Documentation & DX | ||
| Reliability | ||
| Ecosystem & SDKs | ||
| Accessibility | ||
| APIbenchmarks Index | 80.3 | 68.3 |
Specifications
| Bright Data | Seamless.AI | |
|---|---|---|
| Best for | Bulk public people and company datasets for data teams | Prospecting teams wanting UI plus API and MCP |
| Free tier | Free dataset samples; new-account credits (unconfirmed for datasets) | Free plan (50 lifetime credits per third party; API eligibility unconfirmed) |
| Pricing | Per 1,000 records ($2.50 CPM), plans/commits | Per credit; sales-led Pro/Enterprise |
| Official SDKs | 5 languages | 6 languages |
Is Bright Data better than Seamless.AI?
On the APIbenchmarks Index, Bright Data rates higher (80.3 vs 68.3). It leads on the four weighted criteria, but price is reported separately, so the best choice still depends on your budget.
Verdict in one line
Bright Data leads by 12 points (80.3 vs 68.3) and wins 4 of 4 criteria.
Winner by criterion
| Criterion | Winner | ||
|---|---|---|---|
| Documentation & DX | 82 | 76 | |
| Reliability | 80 | 74 | |
| Ecosystem & SDKs | 82 | 68 | |
| Accessibility | 76 | 50 |
Choose Bright Data if… / choose Seamless.AI if…
- →documentation & dx matters most to you (82 vs 76)
- →reliability matters most to you (80 vs 74)
- →ecosystem & sdks matters most to you (82 vs 68)
- →accessibility matters most to you (76 vs 50)
- →your use case matches its focus: bulk public people and company datasets for data teams
- →you need broad SDK coverage (6 official SDKs vs 5)
- →your use case matches its focus: prospecting teams wanting ui plus api and mcp
Pricing side by side
- Model
- Per 1,000 records ($2.50 CPM), plans/commits
- Free tier
- Free dataset samples; new-account credits (unconfirmed for datasets)
- Dataset Marketplace (one-time)$250 for 100K records
- Dataset subscriptionDiscounted refresh
- Scraper API (pay-as-you-go)About $1.50 per 1,000 records
- EnterpriseCustom
- Model
- Per credit; sales-led Pro/Enterprise
- Free tier
- Free plan (50 lifetime credits per third party; API eligibility unconfirmed)
- Free$0
- ProContact sales (third-party: about $4,740-$9,000/yr for 5 users)
- EnterpriseCustom
Vendor-published pricing, verified 2026-10-07 (Bright Data) and 2026-10-07 (Seamless.AI).
SDK and language coverage
Both · 2
REST APIMCP server (remote, OAuth)
Only Bright Data · 3
Python (brightdata-sdk)JavaScript SDKSnowflake / S3 / GCS delivery
Only Seamless.AI · 4
OpenAPI YAML/JSONPostman collectioncurl, Python and Node examplesNo official language SDKs found
Strengths and weaknesses
- +Self-serve Search (sync, up to 1,000 records) and Filter (async snapshots) APIs
- +Published $2.50 per 1,000 records with no charge for zero-match queries
- +669M+ LinkedIn people profiles plus company and jobs datasets
- –Public profile fields only; no verified emails or direct dials by default
- –No free API tier for datasets; $250 minimum for 100K-record packages
- –Enrichment emails/phones depend on a third-party partner
- +Modern async API with webhooks or polling plus OpenAPI YAML/JSON specs
- +MCP server with 57 tools documented for Claude, Cursor, VS Code and ChatGPT
- +Published rate limits and simple credit rules (search 1 credit per 10 results; polling free)
- –Plan eligibility for the API is unclear and sources conflict
- –60 requests/min per endpoint, restrictive for bulk jobs
- –Pro and Enterprise pricing is sales-led
Bright Data vs Seamless.AI: questions
- Which has better documentation, Bright Data or Seamless.AI?
- Bright Data scores higher on documentation and developer experience: 82 vs 76 out of 100.
- Which is more reliable, Bright Data or Seamless.AI?
- Bright Data scores higher on reliability: 80 vs 74 out of 100.
- Do Bright Data and Seamless.AI have a free tier?
- Bright Data: yes (Free dataset samples; new-account credits (unconfirmed for datasets)). Seamless.AI: yes (Free plan (50 lifetime credits per third party; API eligibility unconfirmed)).
- How are Bright Data and Seamless.AI priced?
- Bright Data: Per 1,000 records ($2.50 CPM), plans/commits. Seamless.AI: Per credit; sales-led Pro/Enterprise.
- Which has more official SDKs?
- Seamless.AI lists 6 official SDKs, Bright Data lists 5.