The AI SDR Closely alternative that scores and writes, not just automates
Closely runs cloud LinkedIn automation, native email sending, and a built-in B2B database across multiple accounts. nuph.ai is an AI SDR that finds, enriches, scores, and writes every message for you, from one flat-rate plan with a genuinely free tier.
$0
nuph.ai free plan with all features vs Closely's 7-day trial only
74%
Average reply rate on AI-personalized nuph.ai campaigns
0-100
Explicit ICP fit score on every nuph.ai lead
nuph.ai vs Closely — Feature comparison
See how nuph.ai compares to Closely feature by feature. Closely is a cloud-based, multi-channel outreach platform that rotates LinkedIn automation across multiple accounts, sends cold email natively, and ships with a built-in B2B database plus email and phone finder — broad on channels and seats, but priced per LinkedIn account, with no permanent free plan, no explicit 0-100 ICP fit score, and no MCP/agent control surface.
| Feature | nnuph.ai | Closely |
|---|---|---|
| AI lead scoring (explicit ICP fit 0-100) | 0-100 score on every lead | AI agents qualify leads, no 0-100 score |
| AI enrichment (50+ data points per profile) | 50+ data points + verified emails | Waterfall enrichment (30+ sources) + email/phone finder |
| AI-personalized message generation (not templates) | Fully AI-written, 12+ languages | AI 1-to-1 messages + dynamic variables + A/B tests |
| Cloud multi-account rotation | Single LinkedIn account — your real session | 1 to 10+ LinkedIn accounts, cloud-based |
| Native cold email sending | Roadmap — finds and verifies emails, you send elsewhere | Built-in email sequences (unlimited inboxes) |
| Built-in B2B contact database | Live LinkedIn + Sales Navigator search instead | |
| LinkedIn + Sales Navigator scraping via your own session | Cloud search + built-in database | |
| LinkedIn profile audit | ||
| LinkedIn post + AI comment generation | ||
| MCP server (control from Claude & AI agents) | ||
| Unified inbox with AI reply suggestions | Single-account inbox + AI replies | Multi-account unified inbox |
| Multi-step campaigns / sequences | ||
| CRM integrations + CSV export | HubSpot, Salesforce, Pipedrive, GoHighLevel | |
| Real free plan (no credit card) | $0/mo, all features, 50 credits | 7-day trial only |
| Phone number finder | Yes (business phone finder) |
Pricing — Closely vs nuph.ai
Why pay more for fewer features? See pricing side by side.
| Plan tier | nnuph.ai | Closely |
|---|---|---|
| Free / trial | Free $0/mo — all features, 50 credits/mo, no card | 7-day free trial, no perpetual free plan |
| Entry tier | $59/mo Starter — full AI SDR features | $49/mo Starter — 1 LinkedIn account, 1,000 credits |
| Mid tier | $129/mo Pro — higher volume, full AI SDR | $127/mo Growth — 3 LinkedIn accounts, 3,000 credits |
| Top tier | $299/mo Agency — multi-company workspaces | $205/mo Essential (5 accounts) to $350+/mo Custom (10+ accounts) |
Why nuph.ai is the best Closely alternative
One AI SDR, not just an outreach engine
Closely is strong at multichannel automation across accounts, and it runs AI agents of its own. nuph.ai is built end-to-end as a single AI SDR: it finds your ICP, enriches 50+ data points per lead, stamps a 0-100 fit score, and writes each message before a single request goes out.
An explicit 0-100 fit score on every lead
nuph.ai gives every prospect a numeric ICP fit score from 0 to 100, so you can sort a list and work the best-fit leads first. Closely's AI agents research and qualify leads too, but you don't get a single 0-100 number stamped on each prospect to rank by.
Full messages, written per lead in 12+ languages
Both tools use AI to personalize. nuph.ai writes the entire message for each prospect from their full profile and your offer, natively in 12+ languages, so you can run the same motion across regions. Closely leans on AI personalization with dynamic variables and A/B tests.
A real free plan, not a 7-day trial
nuph.ai's free tier is permanent: $0/mo, every feature unlocked, 50 credits, no credit card. Closely gives you a 7-day trial and then a paid plan starting at $49/mo. You can prove out nuph.ai with zero commitment.
Drive it from Claude and AI agents
nuph.ai ships an MCP server, so you can run discovery, enrichment, scoring, and messaging directly from Claude or any AI agent. Closely has integrations, webhooks, and its own in-app agents, but no MCP surface to control it from an external agent.
Runs on your own real LinkedIn session
nuph.ai works through a Chrome extension on your actual LinkedIn and Sales Navigator, so activity comes from your genuine session and profile. It's a deliberate single-account model, not cloud rotation across many seats — if you need many seats, Closely is built for that.
Frequently asked questions
What is the best Closely alternative in 2026?
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Is nuph.ai cheaper than Closely?
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Does nuph.ai send cold emails like Closely?
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Can nuph.ai run multiple LinkedIn accounts from the cloud like Closely?
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Does nuph.ai have a built-in B2B database like Closely?
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When should I choose Closely over nuph.ai?
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Closely is a genuinely broad, cloud-based outreach platform: it rotates LinkedIn automation across multiple accounts, sends cold email natively, ships a built-in B2B database with email and phone finders, and even runs its own in-app AI agents — a strong fit for agencies and multi-channel teams working many seats at once. nuph.ai is narrower by design — one real LinkedIn session via a Chrome extension, native email sending still on the roadmap — but goes deeper on the AI SDR flow: it finds, enriches 50+ data points, stamps an explicit 0-100 ICP fit score, and fully writes each message in 12+ languages, and it can be driven from Claude via an MCP server. If you need cloud multi-account rotation, native email, and a prebuilt database in one billed tool, pick Closely; if you want an AI SDR that scores and writes for you, on flat pricing with a genuinely free plan, pick nuph.ai.
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