Orisift vs flatin.pt

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Orisift compared with flatin.pt
Detail	Orisift	flatin.pt
What it does	Phone, email, IP and domain validation API with traceable evidence	Machine-readable data on Portuguese new-build developments, permits, and property taxes
Stage	Not given	Established
Founded	Not given	Not given
Based in	GB	PT
Pricing model	Freemium	Freemium
Pricing	Free: 500 credits once on signup, no card required. Starter: £19/month for 20,000 credits per month. Growth: £49/month for 85,000 credits per month. Professional: £149/month for 300,000 credits per month. Phone, email and IP checks cost 1 credit each; domain checks cost 2 credits.	Free for buyers: API access, calculators, guides and property requests are free. Paid real-estate mediation services available for sellers under written contract terms.
Key features	Phone validation with format checking and numbering plan validation Email validation with domain existence and MX record checking IP address classification and special-purpose registry screening Domain infrastructure validation including DNS, SPF and DMARC checks Unified response format across all four check types Structured policy actions with machine-readable reason codes Idempotent retries with credit replay TypeScript SDK with versioned API contract Evidence and limitations in every response 90-day credit rollover across all plans	HTTP REST API with no authentication required MCP server for AI assistant integration Building-permit barometer by municipality CC BY 4.0 open dataset downloads
What makes it different	Every finding names its source and every capability limitation is explicitly stated in the response One unified API endpoint and response shape for four different validation types Maintained checks and registries with pinned upstream data and SHA-256 verification Transparent credit costs shown before running checks and returned in every response	No authentication or API key required for access Complete coverage of all 308 Portuguese municipalities Open data under CC BY 4.0 licence for reuse Licensed real estate agency with AMI 28163 credential
Community votes	0	0
DR (Domain Rating by Ahrefs)	3 −1 (down) since last check	3 no change since last check
Trust Flow (Majestic)	20	7
Citation Flow (Majestic)	23	29
Referring domains (Majestic)	65	28

6 details filled in for both companies.

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