The 9 best PropStream alternatives in 2026 start with 1Lookup, which returns a phone number with its line type and a Do Not Call flag from every trace, by CSV or API.

1Lookup is our pick among PropStream alternatives for teams that already have their list and need phone numbers for it: each skip trace returns a number with its line type and a Do Not Call flag, by CSV upload or through the API, on a $99 a month plan with no annual contract. BatchLeads and REsimpli are the closer swaps for property search and marketing in one app.

A phone number with its line type and a Do Not Call flag from every trace
Phone validation for 1 credit and a Do Not Call and litigator scrub for 10, on the same balance
CSV upload or API on a $99 a month plan, with no annual contract

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These are the reasons people look beyond PropStream.

It is a property search and marketing platform, so a team that only needs phone numbers for its own list buys a property database as well.
Skip tracing is billed per contact on Essentials, and free only with the PropStream Connect add-on.
Unused saves and exports do not roll over: each month the account resets to its limit.
Out-of-date auction and property records are the first complaint in Trustpilot's summary of its recent reviews.

Source: propstream.com homepage, captured October 2026

1Lookup leads the shortlist, followed by the closest swaps.

Our pick

1. 1Lookup

Best for tracing, checking and scrubbing numbers in one account

What comes back: A phone number with its line type (mobile, landline or VoIP) and a Do Not Call flag, from a name and US address
Number checks: Line type, carrier and whether the number is active for 1 credit; a Do Not Call and litigator scrub for 10, nothing when no record is found
How it bills: 10 credits a record, about $0.05 on the $99 a month Starter plan, from the same credits as every other check

Why it’s on the list: one account traces a contact, confirms the number is active and what line it is on, and scrubs it against Do Not Call and known litigators, so a list goes from names to numbers you can dial in one place.

Also included: whole lists run by CSV upload in the dashboard or through the API, the 7-day free trial includes about 100 traces with no payment today, and unused monthly credits roll over for 3 months, and the same account comes with an MCP server for AI agents and Zapier, Make and n8n apps.

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2. BatchData

Best for high-volume teams that commit to a year

What comes back: Phone numbers (mobile and landline), email addresses and mailing addresses.
Number checks: DNC status verification, a litigator scrub and carrier information.
How it bills: A skip tracing API plan with a monthly allowance of traces, paid monthly and committed annually.

Why it’s on the list: its skip tracing API returns phone numbers, emails and mailing addresses with DNC status, a litigator scrub and carrier information.

Watch for: the skip tracing API is sold as a monthly plan committed for a year, built for very large volumes.

3. Tracerfy

Best for paying only when a trace finds someone

What comes back: Phones and emails from an owner's name and address; an address alone on its Advanced trace.
Number checks: Federal, state and TCPA litigator scrubbing, and phone verification, each sold separately.
How it bills: Per hit from prepaid credits that never expire; misses are free. Monthly plan credits reset each billing cycle.

Why it’s on the list: it charges only when a trace returns a result, and the same credits scrub numbers against Do Not Call lists.

Watch for: its price list covers property and phone data only, so email or IP checks need a second account.

4. Skip Trace Depot

Best for uploading a property list without a plan

What comes back: Phones, emails and verified addresses for a property list.
Number checks: A federal Do Not Call registry scrub, sold separately.
How it bills: Pay per hit, with lower rates on bigger lists; rows with no phone or email are not charged, and each pay-as-you-go job has a minimum charge.

Why it’s on the list: it bills only for rows that return a phone or email, and a list can be uploaded without a monthly plan.

Watch for: its lowest rate needs more than 25,000 rows, and each pay-as-you-go job carries a minimum charge.

5. Skip Genie

Best for finding owners who moved or died

What comes back: Up to 10 phone numbers per search, ranked by likelihood and labeled mobile or landline, plus possible emails, address history, possible relatives and associates, age and a deceased indicator.
Number checks: Do-not-call scrub, caller ID check and connection status, as optional add-ons.
How it bills: A monthly membership with 100 search credits included, then a charge per additional credit or bulk record. No long-term contract.

Why it’s on the list: a search returns up to 10 ranked phones with address history and possible relatives, which helps when an owner has moved or died.

Watch for: it is a monthly membership, and number checks are add-ons rather than part of the search.

6. REISkip

Best for real estate investors tracing seller lists

What comes back: Phone numbers, email addresses and property data.
Number checks: None listed on its pricing page
How it bills: Per match, with a minimum of 50 matches on a bulk order.

Why it’s on the list: it is built for investors uploading seller lists, and new accounts get 10 free skip credits.

Watch for: a bulk order needs at least 50 matches, and its pricing page lists no number checks.

7. BatchLeads

Best for tracing every lead you save, automatically

What comes back: All available owner phone numbers and emails, added to each property saved to a list.
Number checks: None listed on its pricing page
How it bills: A monthly plan with a set number of leads a month, then a charge per extra lead. Imported records count against the monthly lead limit.

Why it’s on the list: every property saved to a list is traced automatically, with no separate skip trace step.

Watch for: uploaded records count against the plan's monthly lead limit.

8. REsimpli

Best for tracing inside a real estate CRM

What comes back: Skip traced owner contacts inside its real estate CRM.
Number checks: None listed on its pricing page
How it bills: A CRM plan with monthly skip tracing credits that do not roll over, then a charge per extra record.

Why it’s on the list: a CRM plan includes monthly skip tracing credits next to dialing, texting and email.

Watch for: skip tracing comes with a CRM plan, and unused skip tracing credits do not roll over.

9. REISift

Best for unlimited tracing on a large real estate CRM plan

What comes back: Up to 15 or 30 phone numbers per record, depending on the plan.
Number checks: None listed on its pricing page
How it bills: Unlimited skip tracing on its Expert and AI CRM plans.

Why it’s on the list: its two highest CRM plans include unlimited skip tracing.

Watch for: unlimited skip tracing starts on Expert, the third of its four plans.

This table compares all 9 on the same things.

1. 1Lookup
What comes back
Phone, line type, Do Not Call flag
Number checks
Line type, carrier, active status, DNC and litigator scrub
How a list runs
API or CSV upload
2. BatchData
What comes back
Phones, emails, mailing addresses
Number checks
DNC, litigator scrub, carrier
How a list runs
API
3. Tracerfy
What comes back
Phones, emails
Number checks
DNC, litigator, phone verification
How a list runs
API or CSV upload
4. Skip Trace Depot
What comes back
Phones, emails, addresses
Number checks
Federal DNC scrub
How a list runs
CSV upload
5. Skip Genie
What comes back
Up to 10 phones, emails, relatives
Number checks
DNC, caller ID, connection (add-ons)
How a list runs
Bulk Search upload
6. REISkip
What comes back
Phones, emails, property data
Number checks
None listed
How a list runs
List upload
7. BatchLeads
What comes back
Owner phones and emails
Number checks
None listed
How a list runs
List upload
8. REsimpli
What comes back
Owner contacts in the CRM
Number checks
None listed
How a list runs
Inside the CRM, or its API
9. REISift
What comes back
Up to 15 or 30 phones per record
Number checks
None listed
How a list runs
Record upload

Service	What comes back	Number checks	How a list runs
1. 1Lookup	Phone, line type, Do Not Call flag	Line type, carrier, active status, DNC and litigator scrub	API or CSV upload
2. BatchData	Phones, emails, mailing addresses	DNC, litigator scrub, carrier	API
3. Tracerfy	Phones, emails	DNC, litigator, phone verification	API or CSV upload
4. Skip Trace Depot	Phones, emails, addresses	Federal DNC scrub	CSV upload
5. Skip Genie	Up to 10 phones, emails, relatives	DNC, caller ID, connection (add-ons)	Bulk Search upload
6. REISkip	Phones, emails, property data	None listed	List upload
7. BatchLeads	Owner phones and emails	None listed	List upload
8. REsimpli	Owner contacts in the CRM	None listed	Inside the CRM, or its API
9. REISift	Up to 15 or 30 phones per record	None listed	Record upload

Each service was read on its own pricing and product pages in October 2026. 1Lookup's skip trace covers US addresses. The 10 best skip tracing services, ranked.

This is how much work a switch takes.

Export your list from PropStream as a CSV with the owner's name and the property address, upload it in the 1Lookup dashboard or send each row to the API, and compare the numbers on a sample before you move the rest. Each record is 10 credits.

You send

Name: Jordan Avery
Street: 418 Larkspur Lane
City and ZIP: Springfield, IL 62704

POST /api/v1/phone-append
{
  "input": {
    "firstName": "Jordan",
    "lastName": "Avery",
    "address": "418 Larkspur Lane",
    "city": "Springfield",
    "zip": "62704"
  }
}

You get back

Phone: (217) 555-0142
Line type: Mobile
Do Not Call: Not listed

200 OK
{
  "success": true,
  "data": {
    "metadata": { "credits_used": 10 },
    "classification": { "matched": true },
    "insights": {
      "contact": {
        "phone": "+12175550142",
        "phone_type": "mobile"
      }
    }
  }
}

See how a 10-credit skip trace works

These are the questions people ask about PropStream alternatives.

What is the best PropStream alternative?

1Lookup is our pick for teams that already have their list: skip tracing runs on a $99 a month plan with no annual contract, by CSV upload or through the API, and the same account checks whether each number is active and scrubs it against Do Not Call and known litigators. The 7-day free trial includes about 100 traces with no payment today.

Can I skip trace without a PropStream subscription?

Yes. 1Lookup's skip trace needs no property data plan: upload a CSV of names and US addresses, or send them to the API, at 10 credits per record searched. Tracerfy and Skip Trace Depot bill per hit.

Which PropStream alternatives have an API?

1Lookup, BatchData, Tracerfy and REsimpli describe an API on their own pages. The other services on this list run a list by upload or inside their own app.

Try 1Lookup free for 7 days before you decide.

The 7-day free trial includes credits for all 44 data products: $5 on Starter, $20 on Growth and above. No payment today.

Start your free trial See 1Lookup pricing