ContactOut vs Prospeo

Both tools are listed under Conversational Voice Calling Agents, and both have been fact-checked by a named editor. This page lines up their structured data and quotes each review’s limitations and pricing notes; it does not pick a winner.

ContactOut

B2B contact intelligence platform providing verified direct phone numbers and personal email addresses for outbound sales and recruiting teams.

Pricing: Free plan · $0/mo · Enterprise plan · Autonomy: L2 · Workflow copilot · Moat: 3.6/5.0 (Proprietary moat)

Target fit: B2B SaaS, DTC / eCommerce, Enterprise Brands (Web SaaS)

Read the ContactOut review

Prospeo

B2B contact enrichment and data verification platform providing verified email addresses, mobile direct dials, and automated LinkedIn scraping.

Pricing: Free plan · $0/mo · Enterprise plan · Autonomy: L2 · Workflow copilot · Moat: 3.6/5.0 (Proprietary moat)

Target fit: Creators / Solo (Web SaaS)

Read the Prospeo review

How ContactOut and Prospeo differ

ContactOut was founded earlier (2015) than Prospeo (2021).
Headquarters: ContactOut in San Francisco, California, United States, Prospeo in Toronto, Ontario, Canada.
Audience: ContactOut targets B2B SaaS, DTC / eCommerce, Enterprise Brands; Prospeo targets Creators / Solo.

Computed from the fields below. Only editor-verified ratings and vendor-sourced prices are compared.

Side-by-side facts

Field	ContactOut	Prospeo
Subtrack	Conversational Voice Calling Agents	Conversational Voice Calling Agents
Pricing	Free plan · $0/mo · Enterprise plan	Free plan · $0/mo · Enterprise plan
Pricing model	Freemium	Freemium
Free access	Free plan	Free plan
Enterprise plan	Yes	Yes
AI autonomy level	L2 · Workflow copilot	L2 · Workflow copilot
Moat tier	Proprietary moat	Proprietary moat
Delivery	Web SaaS	Web SaaS
Audience	B2B SaaS, DTC / eCommerce, Enterprise Brands	Creators / Solo
Headquarters	San Francisco, California, United States	Toronto, Ontario, Canada
Fact-checked	Anna Xia, Oct 14, 2026	Anna Xia, Oct 15, 2026

AI Head-to-Head Procurement Simulator · Evidence-Locked Dossier

ContactOut vs Prospeo: TCO & constraint stress test

Test how both tools behave under your team size, monthly budget ceiling, CRM ecosystem, and governance guardrails.

1. Team / Seat Scale

2. Monthly Budget Ceiling

3. Primary Stack

4. Guardrail

At 5 seats and a $800/mo ceiling, both ContactOut and Prospeo land in the same risk band (Conditional Fit · Contract & Stack Caveats).

ContactOut

Conditional Fit · Contract & Stack Caveats

Estimated Floor (5 Seats · Enterprise / Custom)Custom Quote (Free plan · $0/mo · Enterprise plan)Vendor does not publish a self-serve USD floor on its pricing page; requires sales qualification.Sales-gated pricing vs. $800/mo cap (High quote risk)

Opaque Enterprise Quoting vs. SMB/Mid-Market Budget: ContactOut does not disclose a public self-serve floor (Free plan · $0/mo · Enterprise plan). Buyers with a $800/mo cap face high sales-qualification friction.
Published Self-Serve Entry Floor: ContactOut publishes a transparent entry point (Free plan · $0/mo · Enterprise plan) with a free tier for initial validation before committing.
Tier Fit for 5-Seat Scale: Entry / Starter ($49/mo): 300 exports / month
Primary Operational Bottleneck: Single-Seat Isolation: Standard commercial tiers restrict usage to single-seat allocations per company, imposing governance overhead for larger sales teams coordinating shared enrichment budgets.

Walk-Away Rule: Walk away if your workflow requires uncapped enterprise volume on the Free plan · $0/mo · Enterprise plan entry plan without upgrading tiers.

Negotiation Lever: Validate exact quota thresholds (seats, credits, or API calls) included in ContactOut's Free plan · $0/mo · Enterprise plan tier before converting from monthly to annual billing.

ContactOut Pricing ↗Full ContactOut Review →

Prospeo

Conditional Fit · Contract & Stack Caveats

Opaque Enterprise Quoting vs. SMB/Mid-Market Budget: Prospeo does not disclose a public self-serve floor (Free plan · $0/mo · Enterprise plan). Buyers with a $800/mo cap face high sales-qualification friction.
Published Self-Serve Entry Floor: Prospeo publishes a transparent entry point (Free plan · $0/mo · Enterprise plan) with a free tier for initial validation before committing.
Tier Fit for 5-Seat Scale: Entry / Starter ($10/mo): Seats: add users mid-cycle; we bill and credit pro-rated to the day. Removing seats is instant
Primary Operational Bottleneck: Catch-All Ambiguity: Severe server configurations that mask corporate mailboxes behind generic catch-all rules degrade verification certainty, occasionally returning unverified statuses.

Walk-Away Rule: Walk away if your workflow requires uncapped enterprise volume on the Free plan · $0/mo · Enterprise plan entry plan without upgrading tiers.

Negotiation Lever: Validate exact quota thresholds (seats, credits, or API calls) included in Prospeo's Free plan · $0/mo · Enterprise plan tier before converting from monthly to annual billing.

Prospeo Pricing ↗Full Prospeo Review →

Interactive Head-to-Head Scenario Red-Teamer · Fact-Gate Verified

Limitations

ContactOut

Operational considerations and platform boundaries include: Platform Dependency: The client extension relies on DOM parsing across third-party social networks, introducing vulnerability to target site markup updates that can interrupt workflow scraping.

Full limitations in the ContactOut review

Prospeo

Operational considerations and platform boundaries include: Catch-All Ambiguity: Severe server configurations that mask corporate mailboxes behind generic catch-all rules degrade verification certainty, occasionally returning unverified statuses.

Full limitations in the Prospeo review

Pricing notes

ContactOut: Free plan · $0/mo · Enterprise plan

ContactOut packages its dataset across tiered subscriptions governed by search volumes and data attribute access. Entry-level usage begins on a free tier at $0 per month, which provisions five emails and phone numbers daily.

Pricing details in the ContactOut review

ContactOut pricing page

Prospeo: Free plan · $0/mo · Enterprise plan

Commercial access is structured around a credit-based subscription model. Entry begins with a free tier at $0 per month, which provisions 100 verification credits alongside baseline search filters.

Pricing details in the Prospeo review

Prospeo pricing page

Frequently asked questions: ContactOut vs Prospeo

How does ContactOut pricing compare to Prospeo in 2026?

ContactOut is listed at Free plan · $0/mo · Enterprise plan (freemium, free plan), whereas Prospeo is listed at Free plan · $0/mo · Enterprise plan (freemium, free plan).

How do ContactOut and Prospeo compare on AI autonomy and moat depth?

On the MarTechRadar L1–L5 scale, ContactOut is rated L2 · Workflow copilot with a Proprietary moat moat (3.6/5.0), while Prospeo is rated L2 · Workflow copilot with a Proprietary moat moat (3.6/5.0).

Which teams are ContactOut and Prospeo built for?

ContactOut is a Web SaaS product in Conversational Voice Calling Agents designed for B2B SaaS, DTC / eCommerce, Enterprise Brands. Prospeo is a Web SaaS product in Conversational Voice Calling Agents designed for Creators / Solo.

What are the main limitations of ContactOut vs Prospeo?

For ContactOut: Operational considerations and platform boundaries include: Platform Dependency: The client extension relies on DOM parsing across third-party social networks, introducing vulnerability to target site markup updates that can interrupt workflow scraping. For Prospeo: Operational considerations and platform boundaries include: Catch-All Ambiguity: Severe server configurations that mask corporate mailboxes behind generic catch-all rules degrade verification certainty, occasionally returning unverified statuses.

Excerpts are quoted verbatim from each fact-checked review. Last updated Oct 15, 2026.