CompareInstantly.ai
EnrichvsInstantly.ai

Enrich vs Instantly.ai

Last reviewed: March 2026

Enrichment API with 300M+ contacts vs cold email at scale

Instantly.ai is a cold email platform built for sending at scale with unlimited mailbox connections and warmup. Enrich is a data enrichment API with a 300M+ contact Lead Finder, People Search, Waterfall ICP Search, and bulk processing. Instantly recently added a lead database (B2B Lead Finder), but Enrich provides deeper data, more filters, and significantly lower cost per contact.

What is Instantly.ai?

Instantly.ai is a cold email outreach platform that enables sending at scale. Instantly holds a 4.8/5 rating on G2 based on 3,000+ reviews, reflecting its popularity among high-volume senders. The platform allows unlimited email account connections with built-in warmup, automated sequences, and deliverability optimization. Instantly has expanded beyond outreach to include a B2B Lead Finder database, a CRM, and a website visitor identification tool (Instantly Dealflow). See Instantly reviews on G2.

Instantly's B2B Lead Finder offers access to 160M+ contacts with filters for job title, industry, company size, and location. The leads product is priced separately from the outreach product, requiring users to purchase both for a complete workflow.

Instantly has gained significant traction among sales agencies and high-volume senders. The unlimited email account model is attractive for teams that need to scale outreach across many sending addresses to maintain deliverability.

Instantly.ai platform showing cold email campaign management with unlimited accounts
Instantly.ai specializes in sending cold emails at scale with unlimited email accounts and built-in warmup, starting at $30/mo.
Instantly.ai pricing page showing plans and costs
Instantly pricing: Outreach plans from $30/mo (Growth) to $286/mo (Light Speed), plus separate Lead Finder plans from $47.9/mo (1,000 leads) to $169.3/mo (10,000 leads).

Pricing: Enrich vs Instantly.ai

Instantly.ai pricing

Growth (Outreach)$30/mo

1,000 active leads. 5,000 emails/mo. Unlimited accounts. Email warmup.

Hypergrowth (Outreach)$77.6/mo

25,000 active leads. 75,000 emails/mo. Premium support.

Light Speed (Outreach)$286.3/mo

100,000 active leads. 500,000 emails/mo. Dedicated manager.

Growth Leads$47.9/mo

1,000 verified leads/mo from B2B Lead Finder.

Supersonic Leads$77.6/mo

4,500 verified leads/mo from B2B Lead Finder.

Hyperleads$169.3/mo

10,000 verified leads/mo from B2B Lead Finder.

Enrich pricing

Free$0

100 credits. No credit card required.

Growth Pack$49/mo

100,000 credits ($0.0005/credit). No per-seat fee.

Scale Pack$149/mo

500,000 credits ($0.0003/credit). No contracts.

Pro Pack$499/mo

2,500,000 credits ($0.0002/credit). Best value at scale.

EnterpriseCustom

Talk to sales for custom volume.

Pricing verdict
Instantly splits pricing into separate products. Outreach starts at $30/mo, and the B2B Lead Finder starts at $47.9/mo for 1,000 leads. Together, a basic Instantly stack costs $77.9/mo for outreach plus 1,000 leads. Enrich's Growth Pack at $49/mo provides 100,000 credits, enough for 100,000 lead lookups at 1 credit each. That is 100x more contacts for 37% less cost. For teams focused on data quality and volume, Enrich delivers dramatically more value on the data side.

See full Enrich pricing with all plan details.

Feature comparison

Feature
Enrich
Instantly.ai
Primary function
Data enrichment API with 300M+ contacts
Cold email outreach at scale + B2B Lead Finder
Contact database
more than 300 million searchable contacts, 100+ filters, 1 credit/person
160M+ contacts, basic filters, separate pricing
Email Finder
accuracy rates consistently above 94%, sub-200ms API response
Included in Lead Finder product
Email Validation
SMTP verification, catch-all & disposable detection
Email verification included with leads
Phone Finder
Direct phone numbers via API
Phone numbers on higher lead plans
Reverse Email Lookup
Full person + company profile from email
Not available
People Search / Employee Finder
Find employees by company, title, seniority (1 credit)
Company search within Lead Finder
Waterfall ICP Search
Cascading multi-source ICP matching, 0-100 scoring
Not available
Company Follower Analysis
Analyze company followers for lookalike targeting (25 credits/follower, free count)
Not available
Cold email sequences
Not included (enrichment-focused)
Unlimited accounts, warmup, A/B testing, subsequences
Email warmup
Not included
Built-in warmup with smart sending
Technographic Filters
Filter by CRM, marketing automation, cloud provider
Limited technology filters
Funding & Hiring Signals
Funding rounds and hiring trends in Lead Finder
Basic company signals
Bulk processing
Up to 500K records per batch with webhooks
Campaign-based contact management
AI agent integration
Native MCP server for Claude, OpenAI, Gemini
No native AI agent integration
API design
REST API, Node.js and Go SDKs, MCP server
API available for campaign management

Instantly's outreach strength, Enrich's data strength

Instantly built its reputation on cold email at scale. Unlimited email accounts, smart warmup, and deliverability optimization make it one of the best tools for high-volume cold outreach. Enrich built its reputation on data accuracy and API reliability, serving developers and teams who need programmatic access to B2B contact and company data.

The ideal stack combines both: use Enrich's Lead Finder to build precise prospect lists with 100+ filters, enrich contacts with verified emails and phone numbers, score them with Waterfall ICP Search, then push qualified contacts into Instantly for automated outreach.

Comparing lead databases

Instantly's B2B Lead Finder is a newer addition to their platform. It offers 160M+ contacts with filters for job title, industry, location, and company size. Enrich's Lead Finder provides 300M+ contacts with 100+ filters including technographic data (what software companies use), funding round information, hiring signals, revenue estimates, and employee count.

The depth of filtering matters. With Enrich, you can find "VP of Marketing at SaaS companies using HubSpot, with Series B funding, currently hiring for sales roles, with 50-200 employees." This level of precision targeting is not possible with Instantly's more basic filter set. As one G2 reviewer noted: 'Great for cold email volume, but the lead database felt like a separate product we had to pay for on top.'

Cost analysis for high-volume teams

A team that needs 10,000 leads per month and cold email outreach would pay Instantly $169.3/mo for Hyperleads (10,000 leads) plus $30/mo for outreach, totaling $199.3/mo. With Enrich, the Growth Pack at $49/mo provides 100,000 credits, enough for 100,000 lead lookups. Even if you only use 10,000 leads worth, you save $120/mo and have 90,000 credits remaining for email validation, company enrichment, and other lookups.

At higher volumes, the savings compound. Enrich's Scale Pack ($149/mo, 500K credits) provides enough data for a team's entire prospecting needs, while Instantly's lead plans cap at 10,000 leads for $169.3/mo without custom pricing.

Building a complete prospecting stack

Neither Enrich nor Instantly alone provides a complete prospecting solution. Enrich provides the data layer but not the outreach. Instantly provides the outreach but its data layer is more limited and separately priced. The most cost-effective approach: pair Enrich's Growth Pack ($49/mo) with Instantly's Growth outreach plan ($30/mo) for $79/mo total. This gives you 100,000 enrichment credits and unlimited email accounts for outreach, a combination that would cost significantly more using Instantly's lead database alone.

Why teams choose Enrich over Instantly.ai

Pros
  • 100x more contacts per dollar: Instantly's Growth Leads plan provides 1,000 leads for $47.9/mo. Enrich's Growth Pack provides 100,000 lead lookups for $49/mo. The volume difference is staggering at nearly identical price points. Enrich holds a 4.7/5 rating on Capterra based on 53 verified reviews.
  • 300M+ contacts vs 160M+: Enrich's Lead Finder covers 300M+ contacts with 100+ filters including technographics, funding signals, and hiring trends. Instantly's database has 160M+ contacts with more basic filtering options.
  • Waterfall ICP scoring: Enrich's cascading ICP search scores every lead 0-100 across multiple data sources at just 1 credit per record. This precision targeting means better conversion rates from your outreach campaigns.
  • Full enrichment API: Beyond contact finding, Enrich provides reverse email lookup, company enrichment, People Search, and Company Follower Analysis. Instantly's data features are limited to its lead database.
  • AI-native with MCP server: Enrich's MCP server lets AI agents autonomously find, enrich, and score leads. Build intelligent prospecting workflows that feed directly into your Instantly campaigns.
Cons
  • Instantly.ai is a broader platform with more built-in sales tools
  • Instantly.ai may be better if you need an all-in-one suite

100x more contacts per dollar

Instantly's Growth Leads plan provides 1,000 leads for $47.9/mo. Enrich's Growth Pack provides 100,000 lead lookups for $49/mo. The volume difference is staggering at nearly identical price points. Enrich holds a 4.7/5 rating on Capterra based on 53 verified reviews.

300M+ contacts vs 160M+

Enrich's Lead Finder covers 300M+ contacts with 100+ filters including technographics, funding signals, and hiring trends. Instantly's database has 160M+ contacts with more basic filtering options.

Waterfall ICP scoring

Enrich's cascading ICP search scores every lead 0-100 across multiple data sources at just 1 credit per record. This precision targeting means better conversion rates from your outreach campaigns.

Full enrichment API

Beyond contact finding, Enrich provides reverse email lookup, company enrichment, People Search, and Company Follower Analysis. Instantly's data features are limited to its lead database.

AI-native with MCP server

Enrich's MCP server lets AI agents autonomously find, enrich, and score leads. Build intelligent prospecting workflows that feed directly into your Instantly campaigns.

Bottom line
If you need a focused, developer-friendly data enrichment API with transparent credit-based pricing, Enrich is the better choice. Start with 100 free credits to see the difference.

Frequently Asked Questions

Looking for more Instantly.ai alternatives?
We reviewed 7 alternatives to Instantly.ai in our full guide, including detailed pros, cons, pricing breakdowns, and screenshots. Read the full Instantly.ai alternatives guide →

Switch to Enrich

100 free API credits. No credit card required. See the data quality for yourself.