Swarmhit vs RenderIO

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Swarmhit compared with RenderIO
Detail	Swarmhit	RenderIO
What it does	LinkedIn and cold email outreach API with built-in sequencing, throttling and 250+ safeguards	FFmpeg API for developers to run any FFmpeg command via REST API at scale
Stage	Not given	Startup
Founded	Not given	2025
Based in	AE	EE
Pricing model	Freemium	Free trial
Pricing	LinkedIn: $16.90 per sender per month (1-50 senders), $14.90 (51-150), $12.90 (151-250), $10.90 (251-500), $8.90 (501-1,500), $6.90 (1,501-2,500), then sales pricing. Cold email: $59 for 50,000 sends per month, $94 for 125,000, $139 for 250,000, $199 for 500,000, $319 for 1 million, $539 for 2 milli	Starter $12/month (500 commands, 1 min max per command, up to 2 chained commands, 5 GB storage); Growth $39/month (1,000 commands, 5 min max per command, up to 5 chained commands, 10 GB storage); Business $99/month (20,000 commands, 90 min max per command, up to 20 chained commands, 200 GB storage).
Key features	Unified sequences combining LinkedIn and cold email steps Built-in sequencing, queuing, throttling and retries 250+ safeguards monitored 24/7 Dedicated proxy and managed warmup per LinkedIn sender Leads database with 1B+ contacts across 60M companies Branching logic based on lead response and profile data Webhook events for sends, replies, accepted invitations and bounces Unified dashboard for accounts, mailboxes, usage and webhooks Unlimited mailboxes for cold email campaigns	Run any FFmpeg 7.x command via REST API Native n8n integration Native Zapier integration Async processing with polling or webhooks Automatic metadata extraction with ffprobe Isolated sandbox execution Zero egress fees for downloads
What makes it different	Email and LinkedIn in the same campaign sequence with unified reply tracking Built by GTM operators and senior engineers who used the largest outreach tools and hit their limits AI agents can launch campaigns and read replies through the REST API	No server management required; runs entirely on Cloudflare edge network with no cold starts or timeouts Zero egress fees for all downloads; process as many times as needed at no additional cost Native integrations with n8n and Zapier; no code required for workflow automation Predictable usage-based pricing; never cut off if you exceed limits, only pay for overage
Community votes	0	0
DR (Domain Rating by Ahrefs)	26 −1 (down) since last check	32 −1 (down) since last check
Trust Flow (Majestic)	6	13
Citation Flow (Majestic)	31	36
Referring domains (Majestic)	75	244

6 details filled in for both companies.

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