5 Best People Data Labs Alternatives for B2B Enrichment in 2026

SyncGTM is a B2B data enrichment and outreach platform best suited for revenue teams that want enriched leads in their CRM without writing code, offering waterfall data from 50+ providers and integrated outreach from $49/mo with a free tier.

Where PDL ships raw API records and leaves orchestration to your engineering team, SyncGTM runs each lookup through a waterfall of 50+ providers — only charging when a verified record is returned.

No engineering team required. No bulk monthly snapshots. Native sync into HubSpot, Salesforce, Pipedrive, Attio, and Zoho means enriched records land in your CRM the moment they are returned.

The data depth is the real differentiator. SyncGTM returns 76+ data points per lead — verified email, mobile direct dial, firmographics, technographics, funding stage, headcount, LinkedIn URL, job history, and buying signals like recent funding rounds, hiring spikes, and tech-stack changes.

SyncGTM's AI agents handle workflow orchestration — triggering enrichment on CRM events, firing outreach when buying signals appear, and routing leads automatically. See the full plan breakdown on the pricing page.

CompanyEnrich is a B2B data API best suited for product and GTM engineering teams that need detailed company profiles for account qualification. Company descriptions, industry classifications, size, and technology data give teams context for deciding which accounts fit a campaign and how to segment them. Self-serve plans start at $49/mo.

It supports company enrichment, company search, lookalike discovery, people search, and reverse email lookup. A team targeting logistics software providers can search in plain English or start from a similar business, then use the returned descriptions and industry fields to assess product fit. Company size and technology data can supply additional qualification criteria.

The entry-level company enrichment math is straightforward. At 5,000 base company enrichments a month, CompanyEnrich costs $49, or $0.0098 per record. PDL's published monthly self-serve company enrichment tier charges $0.10 per record at that volume — $500 for 5,000 records. That is about 90% less for this specific workload, before optional add-ons, based on the providers' published pricing.

FullEnrich is a waterfall contact enrichment platform best suited for mid-market sales teams that need verified emails and mobile numbers, chaining 15+ providers per lookup from $39/mo with transparent credit pricing and a free tier.

FullEnrich is the focused waterfall pick for teams whose PDL use case was specifically contact data — email and mobile direct dials. The product strips out the firmographic surface area and concentrates the entire stack on hit rate.

Where PDL ships single-source contact records with monthly refresh, FullEnrich verifies each contact on the fly across 15+ providers and only charges when one provider returns a clean record. Reviewers consistently report higher email and mobile hit rates than single-source databases on SMB and international leads.

The tradeoff is scope. FullEnrich does not cover firmographic enrichment at the depth of PDL or CompanyEnrich, has no signal layer, and does not ship outreach. Teams that want one tool for waterfall enrichment plus signals plus outreach usually pick SyncGTM. See our FullEnrich review and FullEnrich alternatives roundup for the deep dive.

Explorium.ai is a B2B data platform built as a data foundation for GTM teams and AI agents, covering 146M+ companies and 767M+ professional profiles with 4,000+ data signals, sold as credit packages from $29.99 after a 100-credit free trial.

Explorium is the closest PDL swap for teams whose actual problem was joining external data onto records they already hold. Like PDL it is API-first and developer-friendly, but it adds a modelling layer: fit and propensity scores come back with the enriched fields, so the output is a ranked account list rather than a raw dataset.

Where PDL ships raw API records and leaves the analysis to you, Explorium covers both the catalog and the modelling. It draws on external datasets spanning firmographics, technographics, hiring and funding signals, and web presence, then runs predictive models over the joined result. For teams that were already building scoring on top of PDL responses, that removes a whole layer of in-house work.

The tradeoff is the same one PDL has. Explorium is API-first with no native CRM or marketing-automation UI, so getting enriched records in front of reps needs a data team or middleware, and it does not produce direct dials. Teams running serious outbound pair it with a contact-data layer for the lookups it does not cover — our Apollo alternatives roundup covers the contact-database options for that half of the stack.

Reverse Contact is a B2B people and company data API for teams that need structured profiles without relying entirely on static datasets. It supports people and company search and enrichment, covering roles, seniority, work history, skills, location, industry, and company details.

Reverse Contact is the People Data Labs alternative for teams focused on data freshness and identity resolution. It can retrieve profiles live when current information matters, while also offering database-based retrieval when lower latency is preferred. Each response includes a last-updated timestamp.

The biggest differentiator is its confidence-first matching. Teams can enrich people using a work email, LinkedIn URL, name, or company domain, while company records can be matched from domains, names, or LinkedIn URLs. Reverse Contact returns a confidence score and can return no match rather than guessing.

This makes it useful for CRM enrichment, lead generation, and data cleanup. The tradeoff is that Reverse Contact is primarily an API and data infrastructure product rather than a complete sales engagement platform, so teams looking for built-in sequencing or outreach will need additional tools.