Cycling through all six. Tap any point to stop.

Measured on six things

LinqSender is a LinkedIn automation tool and Waalaxy alternative that runs LinkedIn outreach from your own browser through a browser extension, with server-set pacing, no LinkedIn password, your own AI agent over MCP, a person approving every launch, and lifetime plans from $59.

Security

HTTPS, SPF and DMARC in place, plus scoped agent permissions and revocable keys. Missing HSTS, CSP and frame protection; no SOC 2 or audit claims found.

Screenshots

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LinqSender

About this app

Key features

1Browser-extension execution: outreach runs from your own browser and IP, no LinkedIn password handed over.
2Server-set pacing with daily/weekly caps, ramp and working hours — no plan buys a faster pace.
3Human approval of every launch: every recipient and message shown before you confirm.
4Bring-your-own AI agent over MCP (Claude, ChatGPT, Cursor, Codex) with scoped, revocable permissions.
5Lifetime pricing from $59 (1 seat) to $999 (30 seats), 14-day no-card trial on every plan.
6Two-pane reply inbox, sequence canvas with accepted/replied branches, CSV import and analytics.

Target customer profile

Drawn from the product itself, not from a survey.

Scout Review

Written by AI from measured evidence, scored out of 100.

LinqSender is a LinkedIn outreach tool that runs from your own browser via an extension, with server-set pacing, no LinkedIn password, human approval of every launch, and a bring-your-own MCP AI agent. The site is fast (99/100 mobile Lighthouse), the docs are unusually concrete, and the pricing is honest — six lifetime plans from $59, with an explicit 'not included' list. Weaknesses are real but modest: missing security headers, no published compliance audits, one contrast failure, and some cropped/low-contrast marketing elements. The idea is well-positioned but sits in a crowded category where LinkedIn itself is the biggest risk.

Measure by measure

Usability

Two signup routes, no-card trial, and unusually honest docs with copy-paste MCP setup for Claude, ChatGPT and Cursor. Onboarding clarity is above average for an indie tool.

Design

Credible, disciplined marketing site with real product mockups and a clear hero. Cropped feature cards and tiny low-contrast mockup text keep it from the top of the band.

Speed

Lighthouse mobile 99/100 (LCP 1.8s, CLS 0, TBT 0ms) and desktop 100/100. Genuinely fast, well above category norms for SaaS marketing sites.

Security

HTTPS, SPF and DMARC in place, plus scoped agent permissions and revocable keys. Missing HSTS, CSP and frame protection; no SOC 2 or audit claims found.

Accessibility

Lighthouse a11y 96/100 with one contrast failure. Visual audit flags small low-contrast mockup text. No WCAG statement published, but baseline structure is solid.

Growth

Real, specific wedge: browser-run outreach, no password, human approval, bring-your-own AI agent, lifetime pricing. Clear segment, but crowded category and no moat beyond positioning.

Improvement areas

Missing security headers (HSTS, CSP, frame protection, Permissions-Policy) and no published compliance audits.
One Lighthouse contrast failure plus small, low-contrast mockup text and faded 'How it works' steps.
Cropped feature cards in section 2 cut the status chart and sequence canvas mid-element.
No accessibility statement or WCAG conformance claim; category crowded and LinkedIn ToS is structural risk.

Design & Usability

The marketing site punches above its weight: a heavy grotesk hero, a real Campaigns mockup with believable status pills, and a trust line that pre-answers the password/IP/pricing objections before you scroll. Signup is low-friction — email or Google, 14-day no-card trial. The docs are the standout: per-agent setup for Claude, Claude Code, ChatGPT and Cursor with copy-paste config, plus an explicit 'what it cannot do' list. Deductions: feature cards cropped mid-element in section 2, and 'How it works' steps 02–04 faded to near-illegibility.

Speed & Security

Speed is the strongest measured dimension: Lighthouse mobile 99/100 (LCP 1.8s, CLS 0, TBT 0ms) and desktop 100/100 — genuinely fast, not just 'lightweight-looking'. Security is more mixed. HTTPS, SPF, DMARC, X-Content-Type-Options and Referrer-Policy are present, and the MCP docs describe a proper consent screen, scoped permissions and revocable API keys. But HSTS, CSP, frame protection and Permissions-Policy are all absent (6/12 checklist), and no SOC 2, ISO or pen-test claim appears anywhere on the site. For an indie tool that's normal; it's still a gap versus the category's more mature players.

Accessibility & Growth

Accessibility scores 96/100 on Lighthouse with a single contrast failure, and the visual audit independently flags small, low-contrast mockup text and faded inactive steps — so the automated score slightly flatters the real reading experience. No WCAG statement is published. Growth is a judgement on the idea: LinqSender names a specific, real problem (LinkedIn outreach without handing over a password or sharing a datacenter IP), targets a clear segment (solo operators and small agencies), and differentiates concretely — browser-run execution, server-set pacing, human approval of every launch, bring-your-own MCP agent, lifetime pricing from $59. The category is crowded (Waalaxy and a long tail of automation tools) and LinkedIn's own ToS is the structural risk no tool removes. The wedge is real but not defensible on its own; the domain is brand new, so traction is context, not score.

Conclusion

If you're a solo operator or small agency tired of handing your LinkedIn password to a SaaS and want to keep your own IP and your own AI agent, LinqSender is a coherent, honestly-priced option worth the 14-day trial. Go in with eyes open: your browser must stay on, LinkedIn can still restrict accounts, and there's no lead database or email sending. The lifetime pricing is the real hook — but only if the product outlives the category's usual churn.

Suggestions for improvement

Publish a security page with HSTS, CSP and frame-protection headers, and state your data-handling posture explicitly.
Fix the contrast failure flagged by Lighthouse and raise the contrast on faded 'How it works' steps and mockup text.
Fix the cropped feature cards in section 2 — the status chart and sequence canvas are cut mid-element.
Add an accessibility statement and a short 'who this is not for' section to sharpen positioning against Waalaxy.

How we score

Alternatives comparison

Named competitors, point by point. Nobody paid to appear here or to be left out.

	LinqSender
Runs outreach from your own browser/IP (no shared datacenter IP)	Yes — browser extension on your machine	Not specified	Not specified	Not specified
Requires LinkedIn password	No — Google or one-time code sign-in	Not specified	Not specified	Not specified
Human approval of every campaign launch	Yes — every recipient and message shown before confirm	Not specified	Not specified	Not specified
Bring-your-own AI agent (MCP)	Yes — Claude, ChatGPT, Cursor, Codex via MCP	Not specified	Not specified	Not specified
Pricing model	Lifetime, $59–$999 one-time; 14-day no-card trial	Not specified	Not specified	Not specified
Built-in lead database / email sending	No — explicitly not included	Not specified	Not specified	Not specified