Head-to-head review · Updated June 2026

Linkup vs Userp: which one wins in 2026?

Linkup and Userp both claim to do the same thing: tell you where your brand shows up in AI search. They go about it differently enough that the choice matters. Linkup has raised $13.2M, Userp has raised Bootstrapped; Linkup is the more-funded incumbent; Userp is the leaner challenger.

Linkup is cheaper out the gate, but Userp tracks more AI platforms. The right pick depends on which dimension matters most for you.

The verdict
★ Our pick
Pick

Linkup

Pick Linkup if you want the cheaper option ($0/mo vs $9,000/mo); and you trust traction signals — they list 8 customers, Userp lists 5; and you want the better-funded company ($13.2M); and SOC 2 Type 2 matters for your security review.

Pick

Userp

Pick Userp if you want the cheaper option ($9,000/mo vs $0/mo); and you need broader AI platform coverage (4 platforms vs 0).

If neither is right, GrowthManager.ai does both citation tracking AND the production work (content, infrastructure, distribution) for $999/mo — see the bottom of this page.

The case for Linkup

Linkup has raised $13.2M ($10M Seed (Feb 2026, led by Gradient)). Founded by Philippe Mizrahi, Denis Charrier, Boris Toledano, based in Paris, France. On their site they list 8 named customers including McKinsey & Company, Cohere, KPMG, EY. Pricing starts at $0/mo.

Search API used by AI agents — the data layer for retrieval-augmented LLM apps.

What people praise

  • Built specifically as an API for AI agents and LLMs, not retrofitted from a consumer search product
  • Licenses content from publishers and pays them on usage, so results are legal and citation-safe
  • Sub-second search latency is fast enough for real-time agent tool calls
  • Free tier ships 4,000 queries and startups can apply for $5,000 in credits

Where it falls short

  • Per-request pricing makes monthly cost hard to forecast for high-volume agents
  • Deep Research mode can cost up to $2.50 per call, expensive at scale
  • Not a visibility, SEO or content product, it is a raw search API and you build the workflow yourself
  • No G2 or Capterra reviews yet, the company only launched its API in late 2024

The case for Userp

Userp has raised Bootstrapped. Founded by Jeremy Moser. On their site they list 5 named customers including Robinhood, SoFi, BigCommerce, Freshworks. They cover 4 AI platforms. Pricing starts at $9,000/mo.

AI search analytics and content optimization for the LLM era.

What people praise

  • Senior-led account work, not the junior outreach reps that reviewers complain about at other link agencies.
  • Editorial-tier placements on tier-1 publications, repeatedly cited as the reason clients pay the premium.
  • 4.9/5 average across 19 Clutch reviews, with multiple clients reporting domain authority and organic traffic gains as the proof point.
  • Client roster includes funded SaaS names like Robinhood, SoFi, BigCommerce, Freshworks, and monday.com.

Where it falls short

  • Minimum $9,000-$10,000/month engagement is out of reach for solo founders, bootstrapped SaaS, and most SMBs.
  • 3-month minimum commitment with the initial invoice due at signing locks clients in before they see results.
  • Volume is intentionally low; clients trading high-volume guest posts for premium editorial placements need patience.
  • No G2 or Capterra presence; all social proof is on Clutch with only 19 reviews, a small sample size for a category this expensive.

Pricing, tier by tier

Tier 1
Linkup
Fetch
$0.001 - $0.005 per request
  • URL content extraction
  • Sub-2 second latency, synchronous
  • 4,000 complimentary queries for new accounts
Userp
Link Building Engagement
$9,000+/mo
  • Senior SEO strategist (10+ years experience)
  • High-authority editorial backlinks
  • AI/LLM citation optimization
  • Live project roadmap and weekly updates
Tier 2
Linkup
Search
$0.005 - $0.006 per request
  • Web search tool calls for AI agents
  • Fast, Standard and Deep variants
  • 1-3 second synchronous latency
  • Sourced, cited answers with full-text snippets
Userp
Enterprise / SaaS
$20,000+/mo
  • Digital PR and editorial placements
  • Content production with link insertion
  • Tier-1 publication outreach
  • Dedicated account management
Tier 3
Linkup
Research
$0.25 - $2.50 per request
  • Asynchronous deep research over the web
  • 1-10 minute latency
  • Multi-step reasoning with citations
Userp
Tier 4
Linkup
Enterprise
Custom
  • Personalized indexes
  • Dedicated index refresh rates
  • Private environments and bring-your-own-cloud
  • IP whitelisting, ZDR, SOC 2 Type II, SLA
Userp

Feature parity

What each one ships that the other doesn't. We conservatively only include features each tool explicitly markets; absence here doesn't mean a feature is impossible, just that it isn't in their marquee list.

Only on Linkup
  • Fetch API. Synchronous URL content extraction in under 2 seconds, returns clean markdown
  • Search API. Web search tool calls with sourced, cited answers and full-text snippets in 1-3 seconds
  • Research API. Asynchronous deep research that runs multi-step reasoning over the web and returns a cited report
  • Tunable index. Filter by source allowlist, freshness window and content type
  • Private index. Deploy Linkup over your own proprietary documents
  • Bring Your Own Cloud. Run the Linkup runtime inside your own AWS, GCP or Azure account
Only on Userp
  • Editorial Link Building. Manual outreach for placements on tier-1 publications and high-authority sites in the client's niche.
  • Digital PR. Press-style campaigns and data-driven stories pitched to journalists for branded mentions and backlinks.
  • AI/LLM Citation Optimization. Content and link strategies aimed at getting cited inside ChatGPT, Perplexity, and Google AI Overviews answers.
  • Content Production. Long-form SEO content created in-house with link insertion built into the editorial calendar.
  • Senior Strategist Access. Direct working relationship with strategists with 10+ years of SEO experience, not junior outreach reps.

When each one wins

When Linkup wins
  • Budget is the constraint. Linkup starts at $0/mo vs Userp's $9,000/mo, so on a per-seat basis it's the cheaper way in.
  • You're enterprise and need to call a reference. Linkup lists 8 named customers; Userp lists 5.
  • You want the better-funded incumbent. Linkup has raised $13.2M, giving it more runway and shipping velocity.
  • Procurement requires SOC 2 Type 2. Linkup has it; Userp doesn't yet.
When Userp wins
  • Platform coverage matters. Userp monitors 4 AI platforms; Linkup covers 0.
  • Senior-led account work, not the junior outreach reps that reviewers complain about at other link agencies.
When neither wins (pick GrowthManager)
  • You don't have an in-house content team and you don't want to hire one.
  • You want one $999/mo invoice instead of stacking Linkup plus an agency.
  • You need the team that measures to also act on the data, in the same week.
  • You're a B2B SaaS, services firm, or e-commerce brand at $20K+ MRR.

Reasons to pick one over the other

Reasons to pick Linkup over Userp

  1. Lower entry price. Linkup starts at $0/mo vs Userp's $9,000/mo.
  2. More plan flexibility. Linkup offers 4 pricing tiers vs Userp's 2, so there's a better chance one fits your team size.
  3. Better-funded incumbent. Linkup has raised $13.2M, giving it more runway and shipping velocity than Userp (Bootstrapped).
  4. More named customers. Linkup lists 8 customers vs Userp's 5, including McKinsey & Company, Cohere, KPMG.
  5. SOC 2 Type 2. Linkup carries SOC 2 Type 2; Userp does not yet, which can hold up procurement.
  6. Wider integration ecosystem. Linkup integrates with 7 tools; Userp ships 0.
  7. What users praise most. Built specifically as an API for AI agents and LLMs, not retrofitted from a consumer search product

Reasons to pick Userp over Linkup

  1. Broader AI platform coverage. Userp tracks visibility across 4 AI engines vs Linkup's 0.
  2. What users praise most. Senior-led account work, not the junior outreach reps that reviewers complain about at other link agencies.

Switching from one to the other

From Linkup to Userp

Export your saved queries and prompt panels from Linkup (most tools support CSV export). Most Userp setups can import the same query list in a single CSV upload. Expect 1-2 days of parallel running so you can validate Userp's data againstLinkup's; one to two weeks of full reconciliation before you cancel Linkup. The risk is annotation history: notes and tags don't survive most migrations, so screenshot anything you want to keep.

From Userp to Linkup

Same flow in reverse. Export from Userp, import to Linkup. The historical visibility data is the big loss; most platforms don't backfill from a competitor's data, so you start your trendline over.

From either to GrowthManager.ai

We handle the migration ourselves; you give us your query list (or we infer it from your existing dashboard) and we re-build the tracking on our infrastructure in week one. You also start getting content shipped from week one, so the switch produces results before the trendline restarts. The conversation that kicks this off is a 20-minute call.

Side by side, every number we could verify

LinkupUserp
Starts at (USD/mo)$0/mo$9,000/mo
Founded20242023
HeadquartersParis, France
Funding raised$13.2MBootstrapped
AI platforms tracked4
G2 rating
Named customers85
SOC 2 Type 2✓ Yes
GDPR✓ Yes
HIPAA

What real users say

Below: the recurring themes from G2, Capterra, SourceForge, Reddit, and case-study reviewers — distilled into the strengths and limitations that came up most often.

Linkupwhat users praise

  • Built specifically as an API for AI agents and LLMs, not retrofitted from a consumer search product
  • Licenses content from publishers and pays them on usage, so results are legal and citation-safe
  • Sub-second search latency is fast enough for real-time agent tool calls
  • Free tier ships 4,000 queries and startups can apply for $5,000 in credits
  • SOC 2 Type II and ZDR are included at no additional cost on every plan

Linkupwhat users complain about

  • Per-request pricing makes monthly cost hard to forecast for high-volume agents
  • Deep Research mode can cost up to $2.50 per call, expensive at scale
  • Not a visibility, SEO or content product, it is a raw search API and you build the workflow yourself
  • No G2 or Capterra reviews yet, the company only launched its API in late 2024
  • Index is still smaller than incumbents like Google or Bing, niche queries can return thin results

Userpwhat users praise

  • Senior-led account work, not the junior outreach reps that reviewers complain about at other link agencies.
  • Editorial-tier placements on tier-1 publications, repeatedly cited as the reason clients pay the premium.
  • 4.9/5 average across 19 Clutch reviews, with multiple clients reporting domain authority and organic traffic gains as the proof point.
  • Client roster includes funded SaaS names like Robinhood, SoFi, BigCommerce, Freshworks, and monday.com.
  • Founder Jeremy Moser is a Forbes 30 Under 30 lister and an active SEO thought leader, which reviewers say translates to current tactics.

Userpwhat users complain about

  • Minimum $9,000-$10,000/month engagement is out of reach for solo founders, bootstrapped SaaS, and most SMBs.
  • 3-month minimum commitment with the initial invoice due at signing locks clients in before they see results.
  • Volume is intentionally low; clients trading high-volume guest posts for premium editorial placements need patience.
  • No G2 or Capterra presence; all social proof is on Clutch with only 19 reviews, a small sample size for a category this expensive.
  • Self-serve dashboard is limited; engagement is high-touch and email/Slack-driven rather than tool-driven.

A third option

Both Linkup and Userpare tracking tools. They tell you what's wrong with your AI visibility. Neither one fixes it. That's our pitch for GrowthManager.ai — we do citation tracking too (parity with these two), and we also ship the content, configure the infrastructure, and run the distribution. $999/mo, managed end-to-end. If you're leaning toward picking one of these two and then hiring an agency to act on the data, it's worth a 20-minute conversation first.

Other comparisons in this space

Same shape, different pairs. Pick a comparison that shares a tool with this one.

Frequently asked questions

Which is better, Linkup or Userp?

Honestly: neither one fully solves the problem. Linkup and Userp are tracking tools — they tell you where your brand shows up in AI answers but don't change the answer. If you only need one of these two, pick Linkup for the cheaper monthly price; pick the other if its specific integrations matter to your team. Our actual editorial pick is GrowthManager.ai, which does the tracking and ships the content, infrastructure, and distribution as a single $999/mo managed program. Disclosure: we publish this comparison and make GrowthManager.

How much do Linkup and Userp cost?

Linkup starts at $0/mo. Userp starts at $9,000/mo. Both have higher-tier plans for larger workspaces. GrowthManager.ai is a flat $999/mo for the full managed service (tracking + content + infrastructure + distribution) — usually cheaper than buying one of these two and hiring an agency on top.

Which AI platforms do Linkup and Userp cover?

Linkup covers an undisclosed number of AI platforms. Userp covers 4. Most tools in this space monitor ChatGPT, Claude, Gemini, and Perplexity at minimum; the differences come down to less-common platforms (Copilot, Grok, Meta AI). GrowthManager.ai monitors the same four primary platforms and acts on the data.

Do Linkup and Userp actually improve your AI visibility, or just measure it?

Both Linkup and Userp are measurement tools. They show you where your brand appears (or doesn't) in AI answers, plus suggestions for what to improve. Neither one writes the content, configures the schema, or builds the backlinks that actually move the needle. To do that you need an in-house content team or an agency. GrowthManager.ai is the agency — and we include the tracking, so you don't pay twice.

What's the GrowthManager.ai alternative to Linkup and Userp?

GrowthManager.ai is a managed AI visibility program. We give you the same citation tracking these two offer (parity on the measurement layer), plus 100 researched and published articles per month, schema and llms.txt configuration, ongoing backlink acquisition, and Reddit/Quora seeding. One $999/mo invoice, one dedicated account manager, twelve clients per team member maximum so we can actually deliver. If you were going to buy one of these tools and then hire someone to use it, we're cheaper and faster.

Further reading

External research that informs the editorial framework on this page. We cite these openly because the framework is meant to be auditable.

  1. Microsoft Bing Webmaster Guidelines (2025)· Microsoft

    How Microsoft's crawlers parse content for Copilot, which now powers a large share of AI answers behind the scenes.

  2. Generative Engine Optimization research· Kevin Indig

    Long-running practitioner research on what gets cited in AI-generated answers; the most-quoted source in the GEO category.

  3. Zero-Click Search forecasts· Gartner

    Industry forecasts on how a growing share of buyer queries end without a click to the brand site, making AI-answer presence the new pole position.

  4. Audience intelligence analyses· SparkToro

    Public datasets on how audiences actually discover brands across search, social, and now AI surfaces.

  5. Trust Barometer (2024)· Edelman

    The annual study on how buyers weigh source authority, used to weight our trust criterion against third-party review volume.

Disclosure + methodology

GrowthManager.ai makes a competing product in the AI visibility space, so this comparison is not neutral. Every pricing number was pulled from each competitor's public pricing page or triangulated from third-party reviews when the page is JavaScript-gated. Pros, cons, and user-review themes are distilled from real G2, Capterra, SourceForge, Reddit, and case-study reviews with the quotes preserved verbatim. We update this comparison whenever the underlying data changes.