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EchoRiver Ventures

VC
Seattle, WA

EchoRiver Ventures is a Seed, Pre-Seed venture capital firm based in Seattle, WA investing in SaaS, Other. The firm typically writes $100K–$1.0M checks and has 4 portfolio companies in our records.

Check size
$100K–$1.0M
Portfolio
4 companies on record
Partners
2 listed
AUM
$4M
Stage
Seed, Pre-Seed
Sectors
SaaS, Other
HQ
Seattle, WA

Last verified: 2026-05-26

How to approach: cold outreach ok
Stage

Seed, Pre-Seed

Check Size

$100K – $1.0M

AUM

$4M

Portfolio

4+ companies

Team

2 partners

Investor activity
Investments in last 12 months: 0

Investment Thesis

A niche fund investing in applications of NLP, audio processing, and SaaS for productivity enhancement.

How EchoRiver Ventures invests

EchoRiver Ventures is a vc firm based in Seattle, WA. The firm invests at the Seed, Pre-Seed stages, with a focus on SaaS, Other. It does not invest in Non-SaaS.

EchoRiver Ventures typically writes checks of $100K–$1.0M per investment, backed by approximately $4M in assets under management.

EchoRiver Ventures has backed 4 companies in our records, including TranscribeMe, Aclarity, Solidec.

Partners & Team

PY

Peter Yolles

Managing Partner

MR

Mark Reynolds

GP

Audio Tech
NLP
Productivity SaaS

Industry Focus

Invests In

SaaS
Other

Does Not Invest In

Non-SaaS

Portfolio Companies (4)

Other

TR

TranscribeMe

Speech Processing SaaS
AC

Aclarity

SO

Solidec

MA

ManholeMetrics

How to pitch EchoRiver Ventures
  • Raising at Seed, Pre-Seed? You're squarely in their sweet spot.
  • Lead with your fit in SaaS, Other — the sectors they actively back.
  • Size your ask to their typical $100K – $1.0M check.
  • cold outreach ok
  • Address your outreach to a specific partner, such as Peter Yolles, Managing Partner.
  • A warm introduction beats a cold email. Get matched and request an intro.

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